Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 26-08-2018 and time 16:39:48 (Italy) in region 1 km NW Pieve Torina (MC)

A magnitude ML 2.5 earthquake occured in region: 1 km NW Pieve Torina (MC), on

  • 26-08-2018 14:39:48 (UTC)
  • 26-08-2018 16:39:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0500, 13.0430 at 8 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pieve Torina MC 1 1458 1458
Muccia MC 4 915 2373
Pievebovigliana MC 4 866 3239
Fiordimonte MC 4 202 3441
Monte Cavallo MC 7 145 3586
Serravalle di Chienti MC 8 1070 4656
Fiastra MC 9 559 5215
Camerino MC 10 6974 12189
Acquacanina MC 11 121 12310
Sefro MC 13 422 12732
Visso MC 14 1107 13839
Ussita MC 14 444 14283
Pioraco MC 15 1134 15417
Bolognola MC 16 142 15559
Castelraimondo MC 18 4587 20146
Fiuminata MC 18 1402 21548
Caldarola MC 18 1823 23371
Serrapetrona MC 19 966 24337
Cessapalombo MC 19 512 24849
Preci PG 19 724 25573
Castelsantangelo sul Nera MC 19 281 25854

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Foligno (57155 inhabitants)
54 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
83 Km NW of L'Aquila (69753 inhabitants)
88 Km S of Fano (60888 inhabitants)
96 Km S of Pesaro (94582 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 2.5 2018-08-26
14:39:48		 43.05 13.0427 8 2019-04-24
14:50:54		 Bollettino Sismico Italiano INGV 60281701
Reviewed
Rev100 		ML 2.4 2018-08-26
14:39:48		 43.0552 13.0413 9 2018-08-26
14:49:38		 Sala Sismica INGV-Roma 60235241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-08-26 14:39:48 ± 0.04
Latitude 43.0500 ± 0.0018
Longitude 13.0427 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 60281701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 257
Semi-minor axis of confidence ellipse (meter) 120
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 49
Number of associated phases, regardless of their use for origin computation 91
Number of defining phases 84
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.98116
Number of stations at which the event was observed 49
Number of stations from which data was used for origin computation 44
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 33
Type of magnitude ML
Reference to an origin 60281701
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-08-28 06:38:27

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 60235241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-08-26 14:49:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LIK.EHZ.01 2018-08-26T14:40:36.11 3.0 undecidable manual S -0.28 0
YD.T1411.HNZ. 2018-08-26T14:40:20.21 3.0 undecidable manual Pn 2.58 0
IV.GIGS.HHZ. 2018-08-26T14:40:11.94 0.3 undecidable manual S 147 79.0653 50 -0.57 58
IV.ATPI.EHZ. 2018-08-26T14:40:10.38 0.1 undecidable manual S 311 68.1762 50 0.76 73
IV.ATMI.HHZ. 2018-08-26T14:40:10.21 0.1 undecidable manual S 297 70.1742 50 0.08 89
IV.TERO.HHZ. 2018-08-26T14:40:09.20 0.1 undecidable manual S 136 65.7897 50 0.22 87
IV.PIEI.HHZ. 2018-08-26T14:40:09.79 0.1 undecidable manual S 323 67.6767 50 0.31 85
IV.RM33.EHZ. 2018-08-26T14:40:08.28 0.1 undecidable manual S 167 61.5939 50 0.42 84
IV.ATVO.HHZ. 2018-08-26T14:40:08.51 0.1 undecidable manual S 306 63.2922 50 0.22 87
IV.CRE.HHZ. 2018-08-26T14:40:07.01 0.3 undecidable manual P 306 108.3138 50 0.26 60
IV.ARRO.EHZ. 2018-08-26T14:40:07.01 0.1 undecidable manual S 203 56.8986 50 0.42 85
TV.SF04.EHZ. 2018-08-26T14:40:07.46 3.0 undecidable manual P -0.01 0
IV.T0110.HHZ. 2018-08-26T14:40:06.71 0.1 undecidable manual P 146 108.9132 50 -0.14 81
IV.ATFO.HHZ. 2018-08-26T14:40:05.54 0.1 undecidable manual S 313 51.8037 50 0.3 88
IV.ARVD.HHZ. 2018-08-26T14:40:05.06 0.1 undecidable manual S 351 50.4162 50 0.2 90
IV.T1299.HNN. 2018-08-26T14:40:05.25 0.1 undecidable manual S 157 50.1165 50 0.47 85
IV.SMA1.EHZ. 2018-08-26T14:40:05.25 0.1 undecidable manual S 153 52.3032 50 -0.11 91
IV.MURB.HHZ. 2018-08-26T14:40:04.74 0.1 undecidable manual S 300 48.1185 50 0.49 85
IV.LNSS.HHZ. 2018-08-26T14:40:04.77 0.1 undecidable manual S 180 49.617 50 0.12 92
IV.MMUR.HNE. 2018-08-26T14:40:03.01 0.3 undecidable manual S 355 43.623 50 -0.04 71
IV.BADI.EHZ. 2018-08-26T14:40:02.83 0.1 negative manual P 309 82.1511 50 0.1 87
OB.GAVE.EHZ. 2018-08-26T14:40:02.31 3.0 undecidable manual S 0 0
IV.MTRA.EHZ. 2018-08-26T14:40:02.81 0.1 undecidable manual S 138 43.4232 50 -0.19 91
IV.MNTP.HNZ. 2018-08-26T14:40:01.34 0.1 undecidable manual S 74 35.9418 102 0.37 89
IV.TRE1.HNE. 2018-08-26T14:40:01.63 0.3 undecidable manual S 37 36.3414 50 0.53 64
IV.CING.HHZ. 2018-08-26T14:40:01.23 0.1 undecidable manual S 19 38.1285 50 -0.37 89
IV.GIGS.HHZ. 2018-08-26T14:40:01.65 0.1 undecidable manual P 147 79.0653 50 -0.6 77
IV.MF5.EHZ. 2018-08-26T14:40:00.80 0.1 undecidable manual S 101 34.5432 103 0.29 91
IV.ATMI.HHZ. 2018-08-26T14:40:00.90 0.1 undecidable manual P 297 70.1742 50 0.03 90
IV.COR1.EHZ. 2018-08-26T14:40:00.58 0.1 undecidable manual P 357 64.5909 50 0.56 80
IV.FOSV.EHZ. 2018-08-26T14:40:00.22 0.1 undecidable manual S 320 35.4423 102 -0.59 84
IV.PIEI.HHZ. 2018-08-26T14:40:00.06 0.1 undecidable manual P 323 67.6767 50 -0.44 83
IV.ATCC.EHZ. 2018-08-26T14:40:00.89 0.1 undecidable manual S 295 35.8419 102 -0.07 95
IV.ATPI.EHZ. 2018-08-26T14:40:00.41 0.1 undecidable manual P 311 68.1762 50 -0.17 88
IV.EL6.EHZ. 2018-08-26T14:39:59.01 0.1 undecidable manual S 9 31.3464 104 -0.42 89
IV.ATVO.HHZ. 2018-08-26T14:39:59.53 0.1 positive manual P 306 63.2922 50 -0.28 86
IV.ASSB.HHZ. 2018-08-26T14:39:59.00 3.0 undecidable manual S -0.24 0
IV.TERO.HHZ. 2018-08-26T14:39:59.80 0.1 undecidable manual P 136 65.7897 50 -0.41 84
IV.RM33.EHZ. 2018-08-26T14:39:59.31 0.1 undecidable manual P 167 61.5939 50 -0.25 87
IV.ARRO.EHZ. 2018-08-26T14:39:58.58 0.1 undecidable manual P 203 56.8986 50 -0.25 88
IV.MMO1.EHZ. 2018-08-26T14:39:58.34 0.1 undecidable manual S 126 28.4493 105 -0.13 95
IV.T1299.HNN. 2018-08-26T14:39:57.55 0.1 undecidable manual P 157 50.1165 50 -0.23 89
IV.SMA1.EHZ. 2018-08-26T14:39:57.68 0.1 negative manual P 153 52.3032 50 -0.44 85
IV.MURB.HHZ. 2018-08-26T14:39:57.30 0.1 positive manual P 300 48.1185 50 -0.18 91
IV.ATFO.HHZ. 2018-08-26T14:39:57.77 0.1 positive manual P 313 51.8037 50 -0.28 88
IV.NRCA.HHZ. 2018-08-26T14:39:57.27 0.1 undecidable manual S 166 24.753 107 0.06 97
IV.ARVD.HHZ. 2018-08-26T14:39:57.41 0.1 positive manual P 351 50.4162 50 -0.41 86
IV.LNSS.HHZ. 2018-08-26T14:39:57.41 0.1 undecidable manual P 180 49.617 50 -0.3 88
IV.MTL1.HNN. 2018-08-26T14:39:57.33 0.3 undecidable manual S 353 23.0547 109 0.65 63
IV.MMUR.HNE. 2018-08-26T14:39:56.34 0.3 undecidable manual P 355 43.623 50 -0.44 65
IV.MTRA.EHZ. 2018-08-26T14:39:56.31 0.1 negative manual P 138 43.4232 50 -0.45 86
IV.SNTG.HHZ. 2018-08-26T14:39:56.95 0.1 undecidable manual S 340 24.1536 108 -0.09 96
IV.SSM1.HNE. 2018-08-26T14:39:56.55 0.3 undecidable manual S 29 22.6551 109 0.03 73
IV.MNTP.HNZ. 2018-08-26T14:39:56.19 0.1 undecidable manual P 74 35.9418 102 0.61 83
IV.TRE1.HNE. 2018-08-26T14:39:56.17 0.3 undecidable manual P 37 36.3414 50 0.51 64
OB.GAVE.EHZ. 2018-08-26T14:39:56.18 3.0 positive manual P -0.11 0
IV.GAG1.HNE. 2018-08-26T14:39:56.51 0.1 undecidable manual S 6 20.9679 110 0.53 88
IV.MC2.EHZ. 2018-08-26T14:39:55.76 0.1 undecidable manual S 142 19.4694 112 0.28 94
IV.ATCC.EHZ. 2018-08-26T14:39:55.28 0.1 positive manual P 295 35.8419 102 -0.3 90
IV.MF5.EHZ. 2018-08-26T14:39:55.47 0.1 negative manual P 101 34.5432 103 0.15 93
IV.CING.HHZ. 2018-08-26T14:39:55.50 0.1 positive manual P 19 38.1285 50 -0.44 87
IV.FOSV.EHZ. 2018-08-26T14:39:55.04 0.1 undecidable manual P 320 35.4423 102 -0.45 88
IV.EL6.EHZ. 2018-08-26T14:39:54.39 0.1 positive manual P 9 31.3464 104 -0.3 91
IV.FIU1.HNZ. 2018-08-26T14:39:54.84 0.1 undecidable manual S 330 17.7711 114 -0.13 97
IV.PIO1.HNZ. 2018-08-26T14:39:54.14 0.3 undecidable manual S 342 14.9739 117 0.05 74
IV.ASSB.HHZ. 2018-08-26T14:39:54.40 3.0 positive manual P -0.12 0
IV.PF6.EHN. 2018-08-26T14:39:54.20 0.1 undecidable manual S 52 15.6732 116 -0.1 98
IV.MDAR.HNZ. 2018-08-26T14:39:54.99 0.1 undecidable manual S 27 17.7711 114 0.03 99
IV.MMO1.EHZ. 2018-08-26T14:39:53.93 0.1 negative manual P 126 28.4493 105 -0.21 93
IV.MTL1.HNN. 2018-08-26T14:39:53.15 0.3 undecidable manual P 353 23.0547 109 0.04 73
IV.CESI.HHZ. 2018-08-26T14:39:53.61 0.1 undecidable manual S 246 12.2766 122 0.35 93
IV.SNTG.HHZ. 2018-08-26T14:39:53.19 0.1 undecidable manual P 340 24.1536 108 -0.12 96
IV.CSP1.EHE. 2018-08-26T14:39:53.91 0.1 undecidable manual S 71 13.9749 119 0.14 97
IV.NRCA.HHZ. 2018-08-26T14:39:53.35 0.1 undecidable manual P 166 24.753 107 -0.06 97
IV.SEF1.HNN. 2018-08-26T14:39:53.59 0.1 undecidable manual S 324 13.1757 121 0.05 99
IV.MDAR.HNZ. 2018-08-26T14:39:52.10 0.1 undecidable manual P 27 17.7711 114 -0.01 99
IV.MML1.HNE. 2018-08-26T14:39:52.27 0.1 undecidable manual S 321 9.0798 131 -0.11 99
IV.FEMA.HNZ. 2018-08-26T14:39:52.89 0.1 undecidable manual S 177 9.7791 129 0.33 94
IV.GAG1.HNE. 2018-08-26T14:39:52.83 0.1 undecidable manual P 6 20.9679 110 0.13 96
IV.MC2.EHZ. 2018-08-26T14:39:52.54 0.1 negative manual P 142 19.4694 112 0.12 97
IV.SSM1.HNE. 2018-08-26T14:39:52.94 0.3 undecidable manual P 29 22.6551 109 -0.07 73
IV.FIU1.HNZ. 2018-08-26T14:39:52.02 0.1 undecidable manual P 330 17.7711 114 -0.1 97
IV.PF6.EHN. 2018-08-26T14:39:51.73 0.1 positive manual P 52 15.6732 116 0 100
IV.CSP1.EHE. 2018-08-26T14:39:51.60 0.1 undecidable manual P 71 13.9749 119 0.18 96
IV.SEF1.HNN. 2018-08-26T14:39:51.38 0.1 undecidable manual P 324 13.1757 121 0.08 98
IV.PIO1.HNZ. 2018-08-26T14:39:51.59 0.3 undecidable manual P 342 14.9739 117 -0.02 75
IV.CESI.HHZ. 2018-08-26T14:39:51.43 0.1 positive manual P 246 12.2766 122 0.3 94
IV.FDMO.HHZ. 2018-08-26T14:39:50.79 0.1 undecidable manual S 112 3.8961 153 -0.46 92
IV.MML1.HNE. 2018-08-26T14:39:50.69 0.1 negative manual P 321 9.0798 131 0.07 99
IV.FEMA.HNZ. 2018-08-26T14:39:50.98 0.1 positive manual P 177 9.7791 129 0.25 95
IV.FDMO.HHZ. 2018-08-26T14:39:49.89 0.1 positive manual P 112 3.8961 153 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MDAR.HNN. ML:2.4 0.0021425762499999996 0.288 AML other m 2018-08-26T14:39:55.27
IV.SNTG.HHN. ML:2.3 0.001275349 0.224 AML other m 2018-08-26T14:39:58.05
IV.SNTG.HNN. ML:2.3 0.0012092295 0.2176 AML other m 2018-08-26T14:39:58.05
IV.SNTG.HHE. ML:2.0 0.0007130506 0.3008 AML other m 2018-08-26T14:39:58.10
IV.NRCA.HHN. ML:2.8 0.003703205 0.2816 AML other m 2018-08-26T14:39:57.61
IV.NRCA.HNE. ML:2.8 0.003549054 0.3584 AML other m 2018-08-26T14:39:57.49
IV.NRCA.HNN. ML:2.7 0.0033259745 0.2688 AML other m 2018-08-26T14:39:57.62
IV.EL6.EHE. ML:2.6 0.0018130055 0.2624 AML other m 2018-08-26T14:40:00.89
IV.EL6.EHN. ML:2.7 0.0023065639999999997 0.1984 AML other m 2018-08-26T14:40:00.17
IV.ASSB.HHE. ML:2.4 0.0012542624999999999 0.3968 AML other m 2018-08-26T14:39:59.51
IV.ASSB.HHN. ML:2.6 0.0019989885 0.2368 AML other m 2018-08-26T14:39:59.50
IV.FOSV.EHE. ML:2.4 0.0009323756 0.3584 AML other m 2018-08-26T14:40:01.57
IV.FOSV.EHN. ML:2.5 0.001291401 0.416 AML other m 2018-08-26T14:40:01.63
IV.ATCC.EHE. ML:2.7 0.0019035769999999998 0.2752 AML other m 2018-08-26T14:40:01.32
IV.ATCC.EHN. ML:2.5 0.0012623790500000001 0.1984 AML other m 2018-08-26T14:40:01.89
IV.CING.HHE. ML:2.4 0.0008739897 0.1408 AML other m 2018-08-26T14:40:01.56
IV.CING.HHN. ML:2.5 0.0011767825 0.16 AML other m 2018-08-26T14:40:01.47
OB.GAVE.EHE. ML:2.7 0.0015576645 0.1984 AML other m 2018-08-26T14:40:05.15
OB.GAVE.HNE. ML:2.6 0.0013877993499999998 0.192 AML other m 2018-08-26T14:40:05.15
OB.GAVE.HNN. ML:2.2 0.0005751457 0.3008 AML other m 2018-08-26T14:40:05.03
OB.GAVE.EHN. ML:2.7 0.0018325070000000001 0.3008 AML other m 2018-08-26T14:40:05.03
IV.MTRA.EHE. ML:2.5 0.0010373855 0.384 AML other m 2018-08-26T14:40:04.49
IV.MTRA.HNE. ML:2.5 0.00105478205 0.3904 AML other m 2018-08-26T14:40:04.48
IV.LNSS.HHN. ML:2.4 0.00062258775 0.2432 AML other m 2018-08-26T14:40:05.73
IV.LNSS.HHE. ML:2.4 0.00079019845 0.3008 AML other m 2018-08-26T14:40:06.17
IV.ARRO.EHN. ML:2.4 0.00052337215 0.1792 AML other m 2018-08-26T14:40:08.43
IV.ARRO.EHE. ML:2.5 0.00067326175 0.2048 AML other m 2018-08-26T14:40:08.38
IV.RM33.EHE. ML:2.3 0.00039094680000000004 0.2944 AML other m 2018-08-26T14:40:09.68
IV.RM33.HNE. ML:2.3 0.00037475715 0.288 AML other m 2018-08-26T14:40:09.82
IV.TERO.HNE. ML:2.2 0.0002875561 0.448 AML other m 2018-08-26T14:40:11.77
IV.TERO.HHN. ML:2.1 0.0002332863 0.32 AML other m 2018-08-26T14:40:12.23
IV.TERO.HHE. ML:2.3 0.00039651000000000004 0.4224 AML other m 2018-08-26T14:40:11.77
IV.T0110.HHN. ML:2.4 0.00022109689999999998 0.3584 AML other m 2018-08-26T14:40:24.69
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download