Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 14-05-2018 and time 21:56:25 (Italy) in region 4 km N Sassocorvaro (PU)

A magnitude ML 2.0 earthquake occured in region: 4 km N Sassocorvaro (PU), on

  • 14-05-2018 19:56:25 (UTC)
  • 14-05-2018 21:56:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.8210, 12.5020 at 18 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
Sassocorvaro PU 4 3504 3504
Macerata Feltria PU 5 1990 5494
Monte Grimano Terme PU 6 1136 6630
Mercatino Conca PU 6 1086 7716
Auditore PU 6 1566 9282
Monte Cerignone PU 8 669 9951
Tavoleto PU 8 867 10818
Sassofeltrio PU 8 1388 12206
Pietrarubbia PU 10 660 12866
Montecalvo in Foglia PU 11 2718 15584
Lunano PU 11 1527 17111
Gemmano RN 12 1158 18269
Montescudo - Monte Colombo RN 12 6779 25048
Montecopiolo PU 12 1128 26176
Frontino PU 12 293 26469
Montefiore Conca RN 12 2269 28738
Piandimeleto PU 13 2167 30905
Peglio PU 14 696 31601
Carpegna PU 14 1674 33275
Mondaino RN 14 1394 34669
Saludecio RN 15 3120 37789
Belforte all'Isauro PU 15 769 38558
Urbino PU 15 15019 53577
San Leo RN 15 2972 56549
Morciano di Romagna RN 16 7045 63594
Montegridolfo RN 16 1012 64606
San Clemente RN 16 5577 70183
Maiolo RN 16 848 71031
Urbania PU 17 7099 78130
Coriano RN 18 10502 88632
Sant'Angelo in Vado PU 19 4133 92765
Pennabilli RN 19 2869 95634
Novafeltria RN 19 7164 102798
Petriano PU 19 2829 105627
Verucchio RN 19 10078 115705
Fermignano PU 20 8596 124301
Talamello RN 20 1104 125405

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km S of Rimini (147750 inhabitants)
35 Km W of Pesaro (94582 inhabitants)
41 Km SE of Cesena (96758 inhabitants)
42 Km W of Fano (60888 inhabitants)
58 Km SE of Forlì (117913 inhabitants)
63 Km NE of Arezzo (99543 inhabitants)
71 Km SE of Ravenna (159116 inhabitants)
72 Km SE of Faenza (58541 inhabitants)
80 Km N of Perugia (166134 inhabitants)
85 Km W of Ancona (100861 inhabitants)
86 Km SE of Imola (69797 inhabitants)
98 Km N of Foligno (57155 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 2.0 2018-05-14
19:56:25		 43.8207 12.5022 18 2019-04-24
14:51:15		 Bollettino Sismico Italiano INGV 67017561
Reviewed
Rev100 		ML 2.1 2018-05-14
19:56:24		 43.8357 12.4872 25 2018-05-14
20:04:02		 Sala Sismica INGV-Roma 56874521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-05-14 19:56:25 ± 0.12
Latitude 43.8207 ± 0.0054
Longitude 12.5022 ± 0.0087
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67017561

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 660
Semi-minor axis of confidence ellipse (meter) 290
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 113
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
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) 0.12411
Epicentral distance of station farthest from the epicenter (degree) 1.08458
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 56874521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-05-14 20:04:02

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 67017561
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-28 14:37:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MF5.EHZ. 2018-05-14T19:56:46.36 0.1 undecidable manual P 140 120.3906 93 1.21 55
IV.FDMO.HHZ. 2018-05-14T19:56:41.83 0.6 undecidable manual P 151 98.9232 94 -0.02 45
IV.SSFR.HHZ. 2018-05-14T19:56:41.45 0.6 undecidable manual S 152 48.2184 100 0.83 38
IV.ARVD.HHZ. 2018-05-14T19:56:41.45 0.6 undecidable manual S 135 50.2164 100 0.3 45
IV.COR1.EHZ. 2018-05-14T19:56:41.65 0.6 undecidable manual S 118 45.1215 101 1.84 21
IV.ATPI.EHZ. 2018-05-14T19:56:39.26 0.6 undecidable manual S 191 41.8248 102 0.31 47
IV.BRIS.HHZ. 2018-05-14T19:56:39.03 1.0 undecidable manual P 308 73.8705 96 1.03 17
IV.BADI.EHZ. 2018-05-14T19:56:39.04 0.6 undecidable manual S 211 40.2264 103 0.5 45
IV.ATPC.HHE. 2018-05-14T19:56:38.46 0.6 undecidable manual S 186 37.8288 104 0.53 45
IV.ATBU.EHZ. 2018-05-14T19:56:38.75 0.6 undecidable manual S 174 38.4282 104 0.68 42
IV.FRON.EHZ. 2018-05-14T19:56:38.11 0.6 undecidable manual S 152 38.0286 104 0.13 48
IV.ATCC.EHZ. 2018-05-14T19:56:37.72 0.1 undecidable manual P 171 71.373 96 0.1 92
IV.CAFI.HHZ. 2018-05-14T19:56:37.36 0.1 undecidable manual P 218 69.4749 96 0.03 94
IV.APEC.HHZ. 2018-05-14T19:56:36.05 0.1 undecidable manual S 193 29.8479 109 0.18 98
IV.PESA.HHZ. 2018-05-14T19:56:36.14 0.6 undecidable manual S 64 30.1476 109 0.19 48
IV.PIEI.HNN. 2018-05-14T19:56:36.00 0.6 undecidable manual S 175 31.746 108 -0.35 47
IV.MURB.HHZ. 2018-05-14T19:56:36.15 0.3 undecidable manual P 178 61.8936 97 -0.02 72
IV.FOSV.EHZ. 2018-05-14T19:56:35.78 0.6 undecidable manual P 160 61.8936 97 -0.39 44
IV.ASQU.HHZ. 2018-05-14T19:56:35.70 0.3 undecidable manual P 268 57.0984 98 0.26 70
IV.PARC.HHZ. 2018-05-14T19:56:35.59 0.6 undecidable manual S 228 28.4493 111 0.07 51
IV.ATMI.HHZ. 2018-05-14T19:56:35.35 0.3 undecidable manual P 199 57.0984 98 -0.09 71
IV.ATVO.HHZ. 2018-05-14T19:56:34.08 0.1 negative manual P 189 49.2174 100 -0.16 95
IV.COR1.EHZ. 2018-05-14T19:56:34.09 0.1 undecidable manual P 118 45.1215 101 0.48 88
IV.SFI.EHZ. 2018-05-14T19:56:34.99 0.3 undecidable manual P 280 53.2023 99 0.14 72
IV.ATFO.HHZ. 2018-05-14T19:56:34.05 0.6 undecidable manual P 174 50.7159 100 -0.41 45
IV.CRE.HHZ. 2018-05-14T19:56:34.18 0.3 undecidable manual P 243 49.5171 100 -0.1 71
IV.CPGN.EHZ. 2018-05-14T19:56:33.21 0.6 undecidable manual S 262 14.6742 132 0.86 42
IV.SSFR.HHZ. 2018-05-14T19:56:33.66 0.1 undecidable manual P 152 48.2184 100 -0.43 90
IV.ARVD.HHZ. 2018-05-14T19:56:33.89 0.3 undecidable manual P 135 50.2164 100 -0.5 67
IV.BADI.EHZ. 2018-05-14T19:56:32.72 0.1 negative manual P 211 40.2264 103 -0.16 96
IV.RSM2.HHZ. 2018-05-14T19:56:32.47 0.6 undecidable manual S 341 13.7751 134 0.29 50
IV.ATPI.EHZ. 2018-05-14T19:56:32.97 0.1 negative manual P 191 41.8248 102 -0.15 96
IV.ATPC.HHE. 2018-05-14T19:56:32.40 0.1 undecidable manual P 186 37.8288 104 -0.13 97
IV.ATBU.EHZ. 2018-05-14T19:56:32.55 0.1 undecidable manual P 174 38.4282 104 -0.06 99
IV.FRON.EHZ. 2018-05-14T19:56:32.15 0.1 undecidable manual P 152 38.0286 104 -0.41 92
IV.PIEI.HNN. 2018-05-14T19:56:31.09 0.1 undecidable manual P 175 31.746 108 -0.52 90
IV.PE3.EHZ. 2018-05-14T19:56:31.77 0.6 undecidable manual S 182 13.875 134 -0.41 48
IV.APEC.HHZ. 2018-05-14T19:56:31.15 0.1 negative manual P 193 29.8479 109 -0.19 97
IV.PESA.HHZ. 2018-05-14T19:56:31.05 0.1 undecidable manual P 64 30.1476 109 -0.34 95
IV.PARC.HHZ. 2018-05-14T19:56:30.95 0.1 negative manual P 228 28.4493 111 -0.19 97
IV.RSM2.HHZ. 2018-05-14T19:56:29.04 0.1 undecidable manual P 341 13.7751 134 -0.17 100
IV.CPGN.EHZ. 2018-05-14T19:56:29.49 0.3 undecidable manual P 262 14.6742 132 0.18 76
IV.PE3.EHZ. 2018-05-14T19:56:28.79 0.1 undecidable manual P 182 13.875 134 -0.42 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PE3.EHE. ML:2.4 0.0020299999999999997 0.28 AML other m 2018-05-14T19:56:32.29
IV.PE3.EHN. ML:2.6 0.00277 0.28 AML other m 2018-05-14T19:56:32.90
IV.PARC.HHE. ML:2.2 0.0007664999999999999 0.34 AML other m 2018-05-14T19:56:35.84
IV.PARC.HHN. ML:1.9 0.0003735 0.1 AML other m 2018-05-14T19:56:35.66
IV.APEC.HHN. ML:2.2 0.000758 0.14 AML other m 2018-05-14T19:56:36.32
IV.PESA.HHN. ML:2.2 0.0006785000000000001 0.26 AML other m 2018-05-14T19:56:36.32
IV.PIEI.HHE. ML:2.1 0.000541 0.38 AML other m 2018-05-14T19:56:36.80
IV.PIEI.HHN. ML:2.0 0.000446 0.28 AML other m 2018-05-14T19:56:36.68
IV.PESA.HHE. ML:2.2 0.0007844999999999999 1.66 AML other m 2018-05-14T19:56:36.88
IV.APEC.HHE. ML:2.2 0.000686 0.34 AML other m 2018-05-14T19:56:37.17
IV.BADI.EHE. ML:2.2 0.000498 0.8 AML other m 2018-05-14T19:56:39.51
IV.ATPI.EHN. ML:1.8 0.00019600000000000002 0.3 AML other m 2018-05-14T19:56:39.62
IV.ATPI.EHE. ML:1.8 0.0001735 1 AML other m 2018-05-14T19:56:39.13
IV.BADI.EHN. ML:2.1 0.0004075 0.14 AML other m 2018-05-14T19:56:39.72
IV.FRON.EHN. ML:2.0 0.0003175 1.38 AML other m 2018-05-14T19:56:40.27
IV.ATVO.HHN. ML:2.0 0.00024 1.52 AML other m 2018-05-14T19:56:42.88
IV.COR1.EHN. ML:2.3 0.0005914999999999999 0.38 AML other m 2018-05-14T19:56:42.15
IV.COR1.EHE. ML:2.1 0.000345 0.78 AML other m 2018-05-14T19:56:42.17
IV.FRON.EHE. ML:1.8 0.00019700000000000002 1.58 AML other m 2018-05-14T19:56:43.83
IV.SSFR.HNN. ML:2.6 0.0010084999999999998 1.02 AML other m 2018-05-14T19:56:43.09
IV.SSFR.HHE. ML:2.6 0.00101 1.4 AML other m 2018-05-14T19:56:43.84
IV.ARVD.HHN. ML:2.0 0.00026000000000000003 0.18 AML other m 2018-05-14T19:56:43.16
IV.ATFO.HHE. ML:2.0 0.00023349999999999998 0.14 AML other m 2018-05-14T19:56:43.43
IV.ARVD.HHE. ML:2.0 0.0002185 0.5 AML other m 2018-05-14T19:56:43.95
IV.SSFR.HHN. ML:2.4 0.0007415000000000001 0.18 AML other m 2018-05-14T19:56:43.83
IV.SSFR.HNE. ML:2.6 0.000999 0.22 AML other m 2018-05-14T19:56:43.95
IV.ATVO.HHE. ML:2.0 0.0002725 0.68 AML other m 2018-05-14T19:56:44.35
IV.CRE.HHE. ML:1.5 0.00008065 0.6 AML other m 2018-05-14T19:56:44.58
IV.CRE.HHN. ML:1.6 0.00010155 0.7 AML other m 2018-05-14T19:56:44.58
IV.ATFO.HHN. ML:1.9 0.00021100000000000003 0.7 AML other m 2018-05-14T19:56:44.64
IV.MURB.HHN. ML:2.2 0.00031 0.24 AML other m 2018-05-14T19:56:46.49
IV.FOSV.EHE. ML:1.7 0.00008829999999999999 0.86 AML other m 2018-05-14T19:56:46.51
IV.MURB.HHE. ML:2.4 0.0004965 0.24 AML other m 2018-05-14T19:56:47.50
IV.ASQU.HHE. ML:1.5 0.00006275 1.56 AML other m 2018-05-14T19:56:47.80
IV.CAFI.HHE. ML:1.7 0.00008649999999999999 1.24 AML other m 2018-05-14T19:56:48.21
IV.ASQU.HHN. ML:1.5 0.0000708 1.08 AML other m 2018-05-14T19:56:48.36
IV.ATMI.HHN. ML:2.0 0.0002055 0.9 AML other m 2018-05-14T19:56:49.65
IV.ATCC.EHE. ML:2.2 0.0002475 0.8 AML other m 2018-05-14T19:56:49.46
IV.ATCC.EHN. ML:2.3 0.000312 0.26 AML other m 2018-05-14T19:56:49.60
IV.ATMI.HHE. ML:1.9 0.000175 0.42 AML other m 2018-05-14T19:56:49.64
IV.FOSV.EHN. ML:1.7 0.00010585 0.44 AML other m 2018-05-14T19:56:51.36
IV.CAFI.HHN. ML:1.7 0.00008804999999999999 0.5 AML other m 2018-05-14T19:56:52.13
IV.BRIS.HHE. ML:1.8 0.00010250000000000001 1.26 AML other m 2018-05-14T19:56:55.12
IV.BRIS.HHN. ML:1.8 0.0001015 0.6 AML other m 2018-05-14T19:56:57.47
IV.FDMO.HHN. ML:2.0 0.0001035 0.42 AML other m 2018-05-14T19:56:57.88
IV.FDMO.HHE. ML:1.8 0.00007230000000000001 0.7 AML other m 2018-05-14T19:56:58.61
IV.MF5.EHE. ML:2.3 0.00014174999999999998 0.76 AML other m 2018-05-14T19:57:07.50
IV.MF5.EHN. ML:2.3 0.00014165 0.46 AML other m 2018-05-14T19:57:13.73
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