Earthquake with magnitude of ML 2.0 on date 18-05-2020 and time 00:38:49 (UTC) in region 5 km E Norcia (PG)

A magnitude ML 2.0 earthquake occured in region: 5 km E Norcia (PG), on

  • 18-05-2020 00:38:49 (UTC)
  • 18-05-2020 02:38:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7800, 13.1500 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Norcia PG 5 4957 4957
Arquata del Tronto AP 12 1178 6135
Accumoli RI 12 667 6802
Castelsantangelo sul Nera MC 13 281 7083
Cascia PG 13 3217 10300
Preci PG 14 724 11024
Montegallo AP 17 523 11547
Visso MC 18 1107 12654
Cittareale RI 18 482 13136
Ussita MC 18 444 13580
Poggiodomo PG 19 117 13697
Cerreto di Spoleto PG 20 1075 14772
Montemonaco AP 20 604 15376

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km E of Foligno (57155 inhabitants)
47 Km W of Teramo (54892 inhabitants)
48 Km NE of Terni (111501 inhabitants)
52 Km NW of L'Aquila (69753 inhabitants)
72 Km SE of Perugia (166134 inhabitants)
87 Km W of Montesilvano (53738 inhabitants)
93 Km NE of Guidonia Montecelio (88673 inhabitants)
94 Km W of Pescara (121014 inhabitants)
95 Km E of Viterbo (67173 inhabitants)
95 Km NE of Tivoli (56533 inhabitants)
96 Km NW of Chieti (51815 inhabitants)
98 Km SW of Ancona (100861 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 2020-05-18
00:38:49
42.7805 13.1497 8 2020-11-19
12:36:51
Bollettino Sismico Italiano INGV 80725041
Reviewed
Rev100
ML 2.0 2020-05-18
00:38:49
42.7763 13.15 10 2020-05-18
00:45:31
Sala Sismica INGV-Roma 79249011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-18 00:38:49 ± 0.08
Latitude 42.7805 ± 0.0036
Longitude 13.1497 ± 0.0061
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80725041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 446
Semi-minor axis of confidence ellipse (meter) 365
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 79
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.00634
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 70
Type of magnitude ML
Reference to an origin 80725041
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-03 08:06:56

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 79249011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-18 00:45:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2020-05-18T00:39:33.48 3.0 undecidable manual Pg 3.26 0
IV.ROSPO.HHZ. 2020-05-18T00:39:18.31 3.0 undecidable manual P 2.87 0
IV.PE3.EHZ. 2020-05-18T00:39:11.13 3.0 negative manual P 1.06 0
IV.CRTC.HHZ. 2020-05-18T00:39:09.61 0.3 undecidable manual P 349 111.6993 50 0.8 50
IV.FIAM.HHZ. 2020-05-18T00:39:08.07 0.3 undecidable manual S 183 56.8986 50 -0.01 70
IV.COR1.EHZ. 2020-05-18T00:39:07.15 0.1 undecidable manual P 353 95.238 50 0.88 67
IV.MPAG.EHZ. 2020-05-18T00:39:07.32 0.3 undecidable manual P 342 99.3228 50 0.42 59
IV.CERT.HHZ. 2020-05-18T00:39:06.87 0.3 undecidable manual P 189 93.24 50 0.9 50
IV.ASSB.HHZ. 2020-05-18T00:39:06.15 0.3 undecidable manual S 306 49.3173 50 0.08 70
IV.MOMA.HHZ. 2020-05-18T00:39:06.26 0.1 undecidable manual S 273 47.2194 50 0.75 78
IV.SRES.HHZ. 2020-05-18T00:39:04.46 3.0 positive manual P 0.21 0
IV.ARVD.HHZ. 2020-05-18T00:39:04.13 0.3 undecidable manual P 348 81.3519 50 0 67
IV.T0110.HHZ. 2020-05-18T00:39:03.94 3.0 positive manual P -0.3 0
IV.ARRO.EHZ. 2020-05-18T00:39:03.20 0.3 undecidable manual S 235 38.4282 50 0.04 72
IV.SSFR.HHZ. 2020-05-18T00:39:03.85 3.0 positive manual P -0.23 0
IV.SAP2.EHZ. 2020-05-18T00:39:03.46 3.0 undecidable manual S 0.08 0
IV.MURB.HHZ. 2020-05-18T00:39:03.35 3.0 undecidable manual P 0.08 0
IV.TRTR.HHZ. 2020-05-18T00:39:02.05 3.0 negative manual P 0.69 0
IV.MF5.EHZ. 2020-05-18T00:39:02.27 0.3 undecidable manual S 48 34.1436 50 0.27 69
IV.VCEL.EHZ. 2020-05-18T00:39:02.69 3.0 undecidable manual P -0.07 0
IV.GUMA.HHZ. 2020-05-18T00:39:02.76 0.1 undecidable manual S 26 34.743 50 0.6 85
IV.FAGN.HHZ. 2020-05-18T00:39:02.59 0.3 undecidable manual P 148 67.2771 50 0.63 59
IV.CAMP.HHZ. 2020-05-18T00:39:01.50 0.1 undecidable manual S 142 34.4433 50 -0.58 85
IV.CSP1.EHZ. 2020-05-18T00:39:01.79 0.3 undecidable manual S 7 34.8429 50 -0.4 68
IV.RM33.EHZ. 2020-05-18T00:39:00.58 3.0 undecidable manual S 0.07 0
IV.ATCC.EHZ. 2020-05-18T00:39:00.91 0.3 undecidable manual P 318 60.9945 50 -0.09 69
IV.CESI.HHZ. 2020-05-18T00:39:00.98 0.1 undecidable manual S 321 31.8459 105 -0.27 93
IV.EL6.EHZ. 2020-05-18T00:39:00.66 0.1 undecidable manual P 356 60.9945 50 -0.34 87
IV.FDMO.HHZ. 2020-05-18T00:39:00.16 0.1 undecidable manual S 350 28.8489 106 -0.08 97
IV.MOMA.HHZ. 2020-05-18T00:38:59.00 0.3 undecidable manual P 273 47.2194 50 0.12 70
IV.MNTP.HNZ. 2020-05-18T00:38:59.16 0.3 undecidable manual P 33 47.3193 50 0.27 68
IV.MNTT.EHZ. 2020-05-18T00:38:59.35 0.1 undecidable manual P 49 47.8188 50 0.39 88
MN.AQU.HNN. 2020-05-18T00:38:59.76 0.3 undecidable manual P 156 51.7038 50 0.2 68
IV.FIAM.HHZ. 2020-05-18T00:38:59.79 0.1 undecidable manual P 183 56.8986 50 -0.57 82
IT.MTCL.HGZ. 2020-05-18T00:38:59.17 0.1 undecidable manual S 333 26.6511 107 -0.33 93
IV.CESX.HHZ. 2020-05-18T00:38:59.15 0.1 undecidable manual P 248 49.7169 50 -0.1 93
IV.SNTG.HHZ. 2020-05-18T00:38:59.85 3.0 undecidable manual P -0.33 0
IV.LNSS.HHZ. 2020-05-18T00:38:58.28 0.1 undecidable manual S 204 21.6672 111 0.42 92
IV.SMA1.EHZ. 2020-05-18T00:38:58.16 3.0 undecidable manual S -0.05 0
IV.ASSB.HHZ. 2020-05-18T00:38:58.93 0.1 undecidable manual P 306 49.3173 50 -0.27 90
IV.MDAR.HNN. 2020-05-18T00:38:58.47 0.1 undecidable manual P 359 45.7209 50 -0.17 93
IV.MML1.HNE. 2020-05-18T00:38:57.31 0.1 undecidable manual P 339 39.627 50 -0.4 89
IV.TERO.HHZ. 2020-05-18T00:38:57.17 3.0 negative manual P -0.6 0
IV.MMO1.EHZ. 2020-05-18T00:38:57.16 0.1 undecidable manual S 47 19.5693 113 -0.02 100
IV.MTRA.EHZ. 2020-05-18T00:38:57.26 3.0 undecidable manual S -0.34 0
IV.T1299.HNZ. 2020-05-18T00:38:57.55 3.0 undecidable manual S 0.29 0
IV.ARRO.EHZ. 2020-05-18T00:38:57.20 0.1 undecidable manual P 235 38.4282 50 -0.32 91
IV.FEMA.HNZ. 2020-05-18T00:38:57.92 0.3 undecidable manual S 338 21.7671 111 0.03 75
IV.SAP2.EHZ. 2020-05-18T00:38:57.87 3.0 negative manual P 0.24 0
IV.CESI.HHZ. 2020-05-18T00:38:56.22 0.1 undecidable manual P 321 31.8459 105 -0.2 94
IV.CSP1.EHZ. 2020-05-18T00:38:56.47 0.1 undecidable manual P 7 34.8429 50 -0.49 88
IV.MF5.EHZ. 2020-05-18T00:38:56.68 0.1 undecidable manual P 48 34.1436 50 -0.17 95
IV.CAMP.HHZ. 2020-05-18T00:38:56.20 0.1 positive manual P 142 34.4433 50 -0.7 82
IV.GUMA.HHZ. 2020-05-18T00:38:56.77 0.1 positive manual P 26 34.743 50 -0.18 94
IV.MC2.EHZ. 2020-05-18T00:38:56.41 0.1 undecidable manual S 12 14.874 119 0.68 85
IT.MTCL.HGZ. 2020-05-18T00:38:55.22 0.1 undecidable manual P 333 26.6511 107 -0.19 95
IV.FDMO.HHZ. 2020-05-18T00:38:55.44 0.1 positive manual P 350 28.8489 106 -0.39 91
IV.RM33.EHZ. 2020-05-18T00:38:55.79 3.0 undecidable manual P -0.18 0
IV.T1299.HNZ. 2020-05-18T00:38:54.32 3.0 undecidable manual P 0.22 0
IV.FEMA.HNZ. 2020-05-18T00:38:54.54 0.3 undecidable manual P 338 21.7671 111 0.06 74
IV.LNSS.HHZ. 2020-05-18T00:38:54.58 0.1 positive manual P 204 21.6672 111 0.12 98
IV.MTRA.EHZ. 2020-05-18T00:38:54.07 3.0 undecidable manual P -0.22 0
IV.SMA1.EHZ. 2020-05-18T00:38:54.78 3.0 undecidable manual P 0.14 0
IV.MC2.EHZ. 2020-05-18T00:38:53.49 0.1 positive manual P 12 14.874 119 0.26 96
IV.MMO1.EHZ. 2020-05-18T00:38:53.94 0.1 positive manual P 47 19.5693 113 -0.13 98
IV.NRCA.HNZ. 2020-05-18T00:38:53.76 3.0 undecidable manual S -0.25 0
IV.NRCA.HNZ. 2020-05-18T00:38:52.33 3.0 positive manual P 0.11 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:2.9 0.0152 0.12 AML other m 2020-05-18T00:38:54.15
IV.NRCA.HNN. ML:2.8 0.01275 0.12 AML other m 2020-05-18T00:38:54.15
IV.NRCA.HNE. ML:3.0 0.0172 0.14 AML other m 2020-05-18T00:38:54.15
IV.NRCA.HHE. ML:3.0 0.01755 0.14 AML other m 2020-05-18T00:38:54.15
IV.MTRA.EHN. ML:2.4 0.002075 0.74 AML other m 2020-05-18T00:38:57.48
IV.MTRA.HNE. ML:2.5 0.0024100000000000002 0.32 AML other m 2020-05-18T00:38:57.59
IV.MTRA.EHE. ML:2.5 0.002485 0.34 AML other m 2020-05-18T00:38:57.59
IV.MTRA.HNN. ML:2.4 0.002025 0.22 AML other m 2020-05-18T00:38:57.74
IV.LNSS.HHE. ML:2.4 0.001935 0.24 AML other m 2020-05-18T00:38:58.74
IV.LNSS.HHN. ML:2.5 0.00229 1.72 AML other m 2020-05-18T00:38:58.04
IV.LNSS.HNN. ML:2.5 0.00209 1.72 AML other m 2020-05-18T00:38:58.04
IV.LNSS.HNE. ML:2.4 0.001875 0.34 AML other m 2020-05-18T00:38:58.91
IV.FDMO.HHN. ML:2.0 0.0005745 0.3 AML other m 2020-05-18T00:39:00.58
IV.RM33.HNN. ML:1.9 0.0003765 0.92 AML other m 2020-05-18T00:39:01.41
IV.RM33.EHN. ML:1.8 0.0003005 0.36 AML other m 2020-05-18T00:39:01.41
IV.CAMP.HHE. ML:1.7 0.00020500000000000002 0.82 AML other m 2020-05-18T00:39:01.11
IV.CESI.HHE. ML:2.1 0.00061 0.32 AML other m 2020-05-18T00:39:01.72
IV.CESI.HHN. ML:2.2 0.000714 0.28 AML other m 2020-05-18T00:39:01.73
IV.RM33.EHE. ML:2.0 0.000474 0.58 AML other m 2020-05-18T00:39:01.47
IV.RM33.HNE. ML:2.0 0.0005164999999999999 1 AML other m 2020-05-18T00:39:01.26
IV.CAMP.HHN. ML:1.5 0.0001385 1.22 AML other m 2020-05-18T00:39:02.75
IV.FDMO.HHE. ML:2.0 0.0004855 1.02 AML other m 2020-05-18T00:39:02.68
IV.CSP1.EHE. ML:2.0 0.000435 1.04 AML other m 2020-05-18T00:39:02.53
IV.MF5.EHE. ML:2.0 0.00045 1.72 AML other m 2020-05-18T00:39:03.12
IV.CSP1.EHN. ML:2.1 0.000589 0.4 AML other m 2020-05-18T00:39:03.37
IV.GUMA.HNE. ML:2.3 0.0008580000000000001 0.62 AML other m 2020-05-18T00:39:03.57
IV.MF5.EHN. ML:2.0 0.000378 0.58 AML other m 2020-05-18T00:39:03.57
IV.GUMA.HHN. ML:2.4 0.0010645 0.72 AML other m 2020-05-18T00:39:03.59
IV.ARRO.EHE. ML:1.8 0.0002495 1.18 AML other m 2020-05-18T00:39:03.22
IV.TERO.HHN. ML:1.8 0.00020899999999999998 0.98 AML other m 2020-05-18T00:39:03.41
IV.GUMA.HNN. ML:2.5 0.001385 0.2 AML other m 2020-05-18T00:39:04.37
IV.TERO.HHE. ML:1.7 0.000182 0.48 AML other m 2020-05-18T00:39:04.17
IV.ARRO.EHN. ML:1.8 0.000258 0.12 AML other m 2020-05-18T00:39:04.63
IV.GUMA.HHE. ML:2.4 0.00117 0.24 AML other m 2020-05-18T00:39:04.83
IV.SAP2.EHN. ML:3.0 0.0032750000000000006 1.3 AML other m 2020-05-18T00:39:05.34
IV.MOMA.HHE. ML:2.2 0.0004285 0.22 AML other m 2020-05-18T00:39:07.33
IV.MOMA.HHN. ML:2.0 0.00032250000000000003 0.18 AML other m 2020-05-18T00:39:07.83
IV.ASSB.HHN. ML:1.8 0.00016549999999999998 1.72 AML other m 2020-05-18T00:39:07.08
IV.SAP2.EHE. ML:2.2 0.0005185 1.86 AML other m 2020-05-18T00:39:07.04
IV.ASSB.HHE. ML:1.9 0.0002035 1.74 AML other m 2020-05-18T00:39:08.94
IV.CESX.HHE. ML:1.8 0.0001815 0.32 AML other m 2020-05-18T00:39:08.55
IV.SNTG.HHN. ML:1.6 0.0000982 0.2 AML other m 2020-05-18T00:39:09.00
IV.SNTG.HHE. ML:1.7 0.00010275 1.36 AML other m 2020-05-18T00:39:09.12
IV.MNTT.EHN. ML:2.4 0.00067 0.3 AML other m 2020-05-18T00:39:09.07
IV.FIAM.HHN. ML:1.6 0.00007885 0.3 AML other m 2020-05-18T00:39:09.35
IV.FIAM.HHE. ML:1.4 0.00005 0.74 AML other m 2020-05-18T00:39:09.55
IV.CESX.HHN. ML:1.8 0.0001555 0.28 AML other m 2020-05-18T00:39:09.82
IV.EL6.EHN. ML:2.1 0.00023299999999999997 0.14 AML other m 2020-05-18T00:39:10.24
IV.MNTT.EHE. ML:2.4 0.000689 1 AML other m 2020-05-18T00:39:10.36
IV.EL6.EHE. ML:2.2 0.0002935 1.84 AML other m 2020-05-18T00:39:10.07
IV.ATCC.EHN. ML:1.8 0.000132 0.84 AML other m 2020-05-18T00:39:12.61
IV.ATCC.EHE. ML:1.8 0.0001235 0.24 AML other m 2020-05-18T00:39:13.71
IV.VCEL.EHN. ML:1.7 0.0000843 0.54 AML other m 2020-05-18T00:39:14.25
IV.ARVD.HHE. ML:1.6 0.00005165 0.88 AML other m 2020-05-18T00:39:16.69
IV.SSFR.HHN. ML:2.1 0.000169 0.14 AML other m 2020-05-18T00:39:16.54
IV.MURB.HHN. ML:2.2 0.000219 0.22 AML other m 2020-05-18T00:39:16.65
IV.ARVD.HHN. ML:1.4 0.00003625 0.48 AML other m 2020-05-18T00:39:17.48
IV.SSFR.HHE. ML:2.2 0.0001985 0.26 AML other m 2020-05-18T00:39:18.23
IV.FAGN.HHN. ML:1.9 0.00015150000000000002 0.34 AML other m 2020-05-18T00:39:18.66
IV.T0110.HHN. ML:1.8 0.00008099999999999999 0.66 AML other m 2020-05-18T00:39:18.26
IV.MURB.HHE. ML:2.2 0.000226 0.28 AML other m 2020-05-18T00:39:18.77
IV.SSFR.HNE. ML:2.2 0.000257 0.84 AML other m 2020-05-18T00:39:19.27
IV.T0110.HHE. ML:1.7 0.0000687 0.3 AML other m 2020-05-18T00:39:20.37
IV.SSFR.HNN. ML:2.3 0.0002745 0.42 AML other m 2020-05-18T00:39:21.15
IV.FAGN.HHE. ML:1.9 0.0001395 0.38 AML other m 2020-05-18T00:39:21.35
IV.MPAG.EHN. ML:1.6 0.0000441 1.72 AML other m 2020-05-18T00:39:21.01
IV.MPAG.EHE. ML:1.7 0.0000573 0.28 AML other m 2020-05-18T00:39:22.01
IV.CERT.HHE. ML:1.7 0.0000574 1.18 AML other m 2020-05-18T00:39:23.69
IV.VCEL.EHE. ML:1.7 0.0000891 0.5 AML other m 2020-05-18T00:39:24.08
IV.CERT.HHN. ML:1.7 0.000051250000000000006 0.52 AML other m 2020-05-18T00:39:25.97
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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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