Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 09-03-2018 and time 04:26:29 (Italy) in region 2 km W Petriolo (MC)

A magnitude ML 2.2 earthquake occured in region: 2 km W Petriolo (MC), on

  • 09-03-2018 03:26:29 (UTC)
  • 09-03-2018 04:26:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.2240, 13.4420 at 20 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Petriolo MC 2 1998 1998
Mogliano MC 5 4696 6694
Urbisaglia MC 6 2628 9322
Corridonia MC 6 15430 24752
Loro Piceno MC 7 2401 27153
Massa Fermana FM 9 963 28116
Macerata MC 9 42473 70589
Francavilla d'Ete FM 9 964 71553
Pollenza MC 9 6618 78171
Colmurano MC 10 1263 79434
Montappone FM 10 1682 81116
Ripe San Ginesio MC 11 852 81968
Monte San Pietrangeli FM 12 2458 84426
Monte Vidon Corrado FM 12 731 85157
Monte San Giusto MC 13 8191 93348
Tolentino MC 13 20069 113417
Montegiorgio FM 13 6851 120268
Falerone FM 13 3337 123605
Rapagnano FM 14 2145 125750
Torre San Patrizio FM 14 2048 127798
Sant'Angelo in Pontano MC 14 1436 129234
Treia MC 14 9403 138637
Magliano di Tenna FM 15 1452 140089
Morrovalle MC 15 10195 150284
Montegranaro FM 16 12990 163274
Montecassiano MC 16 7125 170399
Servigliano FM 16 2336 172735
San Ginesio MC 16 3498 176233
Belmonte Piceno FM 17 646 176879
Montelupone MC 17 3596 180475
Appignano MC 18 4213 184688
Camporotondo di Fiastrone MC 18 563 185251
Belforte del Chienti MC 18 1886 187137
Grottazzolina FM 18 3398 190535
Penna San Giovanni MC 19 1108 191643
Monte Urano FM 19 8353 199996
Montecosaro MC 19 7113 207109
Gualdo MC 19 815 207924
Cessapalombo MC 20 512 208436
Monsampietro Morico FM 20 659 209095
Caldarola MC 20 1823 210918
Sant'Elpidio a Mare FM 20 17110 228028

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km S of Ancona (100861 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
67 Km E of Foligno (57155 inhabitants)
77 Km SE of Fano (60888 inhabitants)
86 Km E of Perugia (166134 inhabitants)
88 Km SE of Pesaro (94582 inhabitants)
97 Km N of L'Aquila (69753 inhabitants)
98 Km NW of Montesilvano (53738 inhabitants)
98 Km NE of Terni (111501 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.2 2018-03-09
03:26:29		 43.2238 13.4422 20 2019-04-24
14:49:46		 Bollettino Sismico Italiano INGV 65035791
Reviewed
Rev100 		ML 2.2 2018-03-09
03:26:29		 43.2257 13.4197 20 2018-03-09
03:36:10		 Sala Sismica INGV-Roma 54461341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-03-09 03:26:29 ± 0.11
Latitude 43.2238 ± 0.0045
Longitude 13.4422 ± 0.0074
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 65035791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 542
Semi-minor axis of confidence ellipse (meter) 269
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 273
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 53
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.08903
Epicentral distance of station farthest from the epicenter (degree) 0.76352
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 70
Type of magnitude ML
Reference to an origin 54461341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-03-09 03:36:10

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 68
Type of magnitude ML
Reference to an origin 65035791
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-01-29 02:26:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2018-03-09T03:26:56.11 0.6 undecidable manual S 237 84.7485 97 1.81 20
IV.RM33.EHZ. 2018-03-09T03:26:54.35 0.6 undecidable manual S 193 81.4518 98 0.92 34
IV.MURB.HHZ. 2018-03-09T03:26:53.46 0.6 undecidable manual S 274 74.2701 98 1.92 19
IV.SMA1.EHZ. 2018-03-09T03:26:50.20 0.6 undecidable manual S 188 66.378 100 0.74 38
IV.MTRA.EHZ. 2018-03-09T03:26:46.17 0.6 undecidable manual S 184 51.9036 103 0.49 43
IV.ARVD.HHZ. 2018-03-09T03:26:45.77 0.6 undecidable manual S 307 50.5161 103 0.45 44
IV.NRCA.HHZ. 2018-03-09T03:26:45.72 0.3 undecidable manual S 212 50.8158 103 0.34 67
IV.CESI.HHZ. 2018-03-09T03:26:45.85 0.6 undecidable manual S 241 49.8168 104 0.72 40
IV.MC2.EHZ. 2018-03-09T03:26:43.12 0.3 undecidable manual S 211 40.2264 108 0.45 67
IV.SNTG.HHZ. 2018-03-09T03:26:43.03 0.6 undecidable manual S 275 40.7259 108 0.25 46
IV.MOMA.HHZ. 2018-03-09T03:26:43.70 0.3 undecidable manual P 237 84.7485 97 0.06 67
IV.AOI.HHZ. 2018-03-09T03:26:42.50 0.3 undecidable manual S 20 38.4282 109 0.3 70
IV.MURB.HHZ. 2018-03-09T03:26:42.30 0.3 undecidable manual P 274 74.2701 98 0.25 66
IV.RM33.EHZ. 2018-03-09T03:26:42.98 0.3 undecidable manual P 193 81.4518 98 -0.16 66
IV.CAMP.HHZ. 2018-03-09T03:26:42.07 0.3 undecidable manual P 182 76.368 98 -0.29 65
IV.MMO1.EHZ. 2018-03-09T03:26:42.04 0.3 undecidable manual S 195 37.2294 110 0.15 72
IV.SMA1.EHZ. 2018-03-09T03:26:40.46 0.1 undecidable manual P 188 66.378 100 -0.38 86
IV.FRON.EHZ. 2018-03-09T03:26:40.96 0.3 undecidable manual P 300 66.378 100 0.12 69
IV.T1299.EHZ. 2018-03-09T03:26:40.75 0.3 undecidable manual P 191 66.6777 100 -0.14 68
IV.ATCC.EHZ. 2018-03-09T03:26:40.77 0.1 undecidable manual P 266 64.9905 100 0.13 91
IV.EL6.EHZ. 2018-03-09T03:26:40.28 0.3 undecidable manual S 293 29.8479 115 0.19 72
IV.TERO.HHZ. 2018-03-09T03:26:40.72 0.1 undecidable manual P 169 67.9764 99 -0.36 86
IV.SSFR.HHZ. 2018-03-09T03:26:39.67 0.3 undecidable manual P 294 58.1973 101 0.06 71
IV.MF5.EHZ. 2018-03-09T03:26:39.73 0.6 undecidable manual S 177 26.2515 119 0.51 45
IV.FOSV.EHZ. 2018-03-09T03:26:39.12 0.1 undecidable manual P 278 55.5999 102 -0.09 94
IV.PP3.HNZ. 2018-03-09T03:26:39.32 0.3 undecidable manual S 38 21.7671 125 1.11 54
IV.MTRA.EHZ. 2018-03-09T03:26:38.28 0.1 undecidable manual P 184 51.9036 103 -0.38 89
IV.MDAR.HNZ. 2018-03-09T03:26:38.63 0.3 undecidable manual S 262 24.4533 121 -0.18 74
IV.CESI.HHZ. 2018-03-09T03:26:38.27 0.1 undecidable manual P 241 49.8168 104 -0.08 95
IV.CING.HHZ. 2018-03-09T03:26:38.97 0.6 undecidable manual S 310 26.0517 119 -0.22 48
IV.ARVD.HHZ. 2018-03-09T03:26:38.32 0.1 undecidable manual P 307 50.5161 103 -0.13 94
IV.CSP1.EHZ. 2018-03-09T03:26:38.79 0.6 undecidable manual S 233 24.1536 122 0.05 50
IV.NRCA.HHZ. 2018-03-09T03:26:38.22 0.3 undecidable manual P 212 50.8158 103 -0.27 69
IV.GUMA.HHZ. 2018-03-09T03:26:38.03 0.3 undecidable manual S 206 19.869 128 0.22 73
IV.PF6.EHZ. 2018-03-09T03:26:37.93 0.1 undecidable manual S 245 22.1556 125 -0.38 95
IV.OFFI.HHZ. 2018-03-09T03:26:37.62 0.3 undecidable manual P 148 37.629 109 1.08 53
IV.SSM1.HNZ. 2018-03-09T03:26:37.90 0.3 undecidable manual S 272 21.4674 126 -0.24 73
IV.MMO1.EHZ. 2018-03-09T03:26:36.14 0.3 undecidable manual P 195 37.2294 110 -0.34 69
IV.AOI.HHZ. 2018-03-09T03:26:36.32 0.6 undecidable manual P 20 38.4282 109 -0.33 46
IV.MC2.EHZ. 2018-03-09T03:26:36.74 0.3 undecidable manual P 211 40.2264 108 -0.19 71
IV.SNTG.HHZ. 2018-03-09T03:26:36.79 0.1 undecidable manual P 275 40.7259 108 -0.2 95
IV.EL6.EHZ. 2018-03-09T03:26:35.29 0.3 undecidable manual P 293 29.8479 115 -0.14 73
IV.CADA.HNZ. 2018-03-09T03:26:35.32 0.3 undecidable manual P 97 26.0517 120 0.42 70
IV.MNTP.HNZ. 2018-03-09T03:26:35.86 0.1 undecidable manual S 167 9.879 150 -0.18 100
IV.CSP1.EHZ. 2018-03-09T03:26:34.30 0.3 undecidable manual P 233 24.1536 122 -0.36 71
IV.MF5.EHZ. 2018-03-09T03:26:34.87 0.3 undecidable manual P 177 26.2515 119 -0.06 75
IV.PP3.HNZ. 2018-03-09T03:26:34.40 0.3 undecidable manual P 38 21.7671 125 0.05 76
IV.PF6.EHZ. 2018-03-09T03:26:34.00 0.1 undecidable manual P 245 22.1556 125 -0.41 93
IV.MDAR.HNZ. 2018-03-09T03:26:34.42 0.3 undecidable manual P 262 24.4533 121 -0.28 72
IV.SSM1.HNZ. 2018-03-09T03:26:34.02 0.3 undecidable manual P 272 21.4674 126 -0.29 72
IV.CING.HHZ. 2018-03-09T03:26:34.58 0.3 undecidable manual P 310 26.0517 119 -0.33 71
IV.GUMA.HHZ. 2018-03-09T03:26:33.96 0.1 undecidable manual P 206 19.869 128 -0.16 99
IV.MNTP.HNZ. 2018-03-09T03:26:32.71 0.1 undecidable manual P 167 9.879 150 -0.39 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNTP.HNN. ML:2.6 0.00299 0.12 AML other m 2018-03-09T03:26:36.08
IV.MNTP.HNE. ML:3.0 0.007019999999999999 1.64 AML other m 2018-03-09T03:26:36.92
IV.PF6.EHN. ML:1.9 0.00038649999999999996 1.94 AML other m 2018-03-09T03:26:38.02
IV.PF6.EHE. ML:2.3 0.0010725 0.16 AML other m 2018-03-09T03:26:38.04
IV.GUMA.HNN. ML:2.6 0.00216 0.28 AML other m 2018-03-09T03:26:38.19
IV.GUMA.HNE. ML:2.6 0.002045 0.38 AML other m 2018-03-09T03:26:38.14
IV.GUMA.HHE. ML:2.7 0.0027649999999999997 0.2 AML other m 2018-03-09T03:26:38.16
IV.GUMA.HHN. ML:2.5 0.00171 0.52 AML other m 2018-03-09T03:26:38.21
IV.CING.HHN. ML:1.5 0.00015900000000000002 0.78 AML other m 2018-03-09T03:26:39.67
IV.CSP1.EHE. ML:1.7 0.00024249999999999999 0.38 AML other m 2018-03-09T03:26:39.30
IV.PP3.EHN. ML:2.7 0.002615 0.34 AML other m 2018-03-09T03:26:39.53
IV.PP3.HNN. ML:2.7 0.002625 0.34 AML other m 2018-03-09T03:26:39.53
IV.PP3.EHE. ML:2.6 0.00206 0.46 AML other m 2018-03-09T03:26:39.41
IV.PP3.HNE. ML:2.6 0.0019749999999999998 0.42 AML other m 2018-03-09T03:26:39.43
IV.CING.HHE. ML:1.9 0.00035 0.26 AML other m 2018-03-09T03:26:39.45
IV.MF5.EHN. ML:2.2 0.0006979999999999999 0.68 AML other m 2018-03-09T03:26:40.40
IV.EL6.EHE. ML:2.2 0.0006020000000000001 0.18 AML other m 2018-03-09T03:26:40.53
IV.EL6.EHN. ML:2.2 0.0006924999999999999 0.2 AML other m 2018-03-09T03:26:40.63
IV.MF5.EHE. ML:2.1 0.0006314999999999999 0.6 AML other m 2018-03-09T03:26:40.40
IV.CSP1.EHN. ML:1.4 0.0001125 0.3 AML other m 2018-03-09T03:26:42.86
IV.AOI.HHE. ML:2.3 0.0006715 1.68 AML other m 2018-03-09T03:26:42.12
IV.SNTG.HHE. ML:1.8 0.000214 1.24 AML other m 2018-03-09T03:26:43.22
IV.AOI.HHN. ML:2.4 0.0007865 0.3 AML other m 2018-03-09T03:26:43.27
IV.SNTG.HHN. ML:1.9 0.00023300000000000003 0.38 AML other m 2018-03-09T03:26:43.35
IV.OFFI.HHN. ML:2.2 0.00048450000000000007 0.42 AML other m 2018-03-09T03:26:46.28
IV.ARVD.HHN. ML:1.5 0.00008185000000000001 0.24 AML other m 2018-03-09T03:26:46.33
IV.CESI.HHN. ML:2.2 0.00041749999999999996 1.14 AML other m 2018-03-09T03:26:46.01
IV.NRCA.HNE. ML:2.7 0.00128 0.14 AML other m 2018-03-09T03:26:46.74
IV.NRCA.HHE. ML:2.8 0.00135 0.14 AML other m 2018-03-09T03:26:46.74
IV.MTRA.HNE. ML:2.5 0.0007125 0.22 AML other m 2018-03-09T03:26:46.79
IV.MTRA.EHE. ML:2.5 0.0006990000000000001 0.2 AML other m 2018-03-09T03:26:46.80
IV.OFFI.HHE. ML:2.1 0.000428 0.5 AML other m 2018-03-09T03:26:46.83
IV.MTRA.EHN. ML:2.2 0.00035099999999999997 1.74 AML other m 2018-03-09T03:26:46.91
IV.MTRA.HNN. ML:2.3 0.0005135000000000001 0.66 AML other m 2018-03-09T03:26:46.91
IV.NRCA.HHN. ML:2.6 0.00085 1.6 AML other m 2018-03-09T03:26:47.97
IV.NRCA.HNN. ML:2.6 0.0008505 1.6 AML other m 2018-03-09T03:26:47.17
IV.ARVD.HHE. ML:1.5 0.00007999999999999999 0.62 AML other m 2018-03-09T03:26:47.53
IV.CESI.HHE. ML:2.1 0.00029099999999999997 0.22 AML other m 2018-03-09T03:26:48.19
IV.FOSV.EHN. ML:2.0 0.00021500000000000002 0.24 AML other m 2018-03-09T03:26:48.77
IV.FOSV.EHE. ML:2.0 0.0001895 0.2 AML other m 2018-03-09T03:26:48.78
IV.SSFR.HNN. ML:2.4 0.0005235000000000001 1.32 AML other m 2018-03-09T03:26:49.89
IV.SSFR.HHN. ML:2.3 0.0004205 1.74 AML other m 2018-03-09T03:26:49.89
IV.SMA1.EHN. ML:2.2 0.000249 0.44 AML other m 2018-03-09T03:26:50.49
IV.SSFR.HHE. ML:2.2 0.000304 0.16 AML other m 2018-03-09T03:26:51.07
IV.SSFR.HNE. ML:2.3 0.000383 0.2 AML other m 2018-03-09T03:26:51.17
IV.FRON.EHE. ML:1.8 0.0001215 1.38 AML other m 2018-03-09T03:26:51.13
IV.TERO.HHN. ML:2.0 0.000185 0.56 AML other m 2018-03-09T03:26:51.57
IV.SMA1.EHE. ML:2.2 0.00030100000000000005 1.52 AML other m 2018-03-09T03:26:51.90
IV.ATCC.EHE. ML:2.2 0.000311 0.5 AML other m 2018-03-09T03:26:52.04
IV.TERO.HHE. ML:2.2 0.00026849999999999997 0.64 AML other m 2018-03-09T03:26:52.07
IV.T1299.EHN. ML:1.8 0.00011675 0.2 AML other m 2018-03-09T03:26:52.53
IV.T1299.EHE. ML:1.8 0.00010195000000000001 1.04 AML other m 2018-03-09T03:26:52.09
IV.CAMP.HHE. ML:2.0 0.000143 1.8 AML other m 2018-03-09T03:26:54.92
IV.FRON.EHN. ML:1.9 0.0001375 0.44 AML other m 2018-03-09T03:26:54.05
IV.MURB.HHE. ML:2.8 0.000882 0.36 AML other m 2018-03-09T03:26:54.44
IV.MURB.HNE. ML:2.7 0.000798 0.36 AML other m 2018-03-09T03:26:54.45
IV.ATCC.EHN. ML:2.1 0.00021450000000000004 0.34 AML other m 2018-03-09T03:26:54.64
IV.MURB.HHN. ML:2.7 0.0007869999999999999 0.26 AML other m 2018-03-09T03:26:54.72
IV.MURB.HNN. ML:2.7 0.0007295 0.28 AML other m 2018-03-09T03:26:54.73
IV.CAMP.HHN. ML:2.0 0.000133 0.58 AML other m 2018-03-09T03:26:55.33
IV.RM33.EHE. ML:2.1 0.000163 1.02 AML other m 2018-03-09T03:26:56.12
IV.RM33.EHN. ML:2.0 0.0001325 1.38 AML other m 2018-03-09T03:26:56.94
IV.MOMA.HHN. ML:2.3 0.0002695 1.58 AML other m 2018-03-09T03:26:57.02
IV.MOMA.HHE. ML:2.4 0.0003445 0.18 AML other m 2018-03-09T03:26:57.16
IV.CESX.HHN. ML:2.2 0.00014549999999999999 0.28 AML other m 2018-03-09T03:27:00.15
IV.CESX.HHE. ML:2.1 0.00013550000000000001 0.84 AML other m 2018-03-09T03:27:00.51
IV.FIAM.HHE. ML:1.8 0.00005785 0.54 AML other m 2018-03-09T03:27:02.58
IV.FIAM.HHN. ML:1.8 0.0000543 0.92 AML other m 2018-03-09T03:27:08.05
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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