Earthquake with magnitude of ML 1.0 on date 24-05-2020 and time 13:38:57 (UTC) in region 6 km E Nocera Umbra (PG)

A magnitude ML 1.0 earthquake occured in region: 6 km E Nocera Umbra (PG), on

  • 24-05-2020 13:38:57 (UTC)
  • 24-05-2020 15:38:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.12, 12.87 at 15 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Nocera Umbra PG 6 5839 5839
Sefro MC 7 422 6261
Serravalle di Chienti MC 9 1070 7331
Fiuminata MC 9 1402 8733
Valtopina PG 11 1398 10131
Pioraco MC 12 1134 11265
Gualdo Tadino PG 14 15208 26473
Muccia MC 15 915 27388
Esanatoglia MC 16 2034 29422
Camerino MC 16 6974 36396
Pieve Torina MC 17 1458 37854
Monte Cavallo MC 18 145 37999
Castelraimondo MC 18 4587 42586
Pievebovigliana MC 19 866 43452
Matelica MC 19 9981 53433

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NE of Foligno (57155 inhabitants)
39 Km E of Perugia (166134 inhabitants)
65 Km N of Terni (111501 inhabitants)
76 Km SW of Ancona (100861 inhabitants)
82 Km S of Fano (60888 inhabitants)
85 Km NW of Teramo (54892 inhabitants)
88 Km S of Pesaro (94582 inhabitants)
89 Km E of Arezzo (99543 inhabitants)
96 Km NW of L'Aquila (69753 inhabitants)
100 Km NE of Viterbo (67173 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.0 2020-05-24
13:38:57
43.12 12.87 15 2020-05-24
13:47:36
Sala Sismica INGV-Roma 79517071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-24 13:38:57 ± 0.06
Latitude 43.12 ± 0.00
Longitude 12.87 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79517071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 290
Semi-minor axis of confidence ellipse (meter) 72
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.38131
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 79517071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-24 13:47:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ROSPO.HHZ. 2020-05-24T13:39:29.84 3.0 positive manual Pg 4.71 0
TV.SF04.EHZ. 2020-05-24T13:39:27.46 3.0 undecidable manual S -0.07 0
IV.LRP.EHZ. 2020-05-24T13:39:24.29 3.0 undecidable manual Pn 1.75 0
IV.RIBO.EHZ.01 2020-05-24T13:39:21.18 3.0 undecidable manual P 1.55 0
IV.NRCA.HHZ. 2020-05-24T13:39:10.03 0.1 undecidable manual S 148 0.3372 99 -0.06 95
IV.MC2.EHZ. 2020-05-24T13:39:09.75 0.6 undecidable manual S 132 0.313 100 0.37 45
IV.SSFR.HHN. 2020-05-24T13:39:09.51 0.1 undecidable manual S 349 0.3229 100 -0.15 94
IV.MURB.HHZ. 2020-05-24T13:39:09.14 0.3 undecidable manual S 300 0.2896 101 0.45 66
IV.ATSC.EHN. 2020-05-24T13:39:09.94 0.1 undecidable manual S 336 0.3318 99 0.01 96
IV.EL6.EHZ. 2020-05-24T13:39:08.17 0.1 undecidable manual S 39 0.2689 103 0.06 96
IV.PF6.EHE. 2020-05-24T13:39:07.15 0.1 undecidable manual S 86 0.2374 105 -0.05 97
IV.CSP1.EHZ. 2020-05-24T13:39:07.77 0.1 undecidable manual S 96 0.2464 105 0.32 91
IV.FEMA.HNE. 2020-05-24T13:39:06.39 0.1 undecidable manual S 140 0.205 109 0.1 97
IV.ASSB.HHZ. 2020-05-24T13:39:05.28 0.1 undecidable manual S 243 0.1718 115 -0.09 97
IV.ARVD.HHZ. 2020-05-24T13:39:05.28 0.6 undecidable manual P 8 0.3813 98 -0.26 45
IV.ATCC.EHZ. 2020-05-24T13:39:05.74 0.1 undecidable manual S 291 0.1799 114 0.16 96
IV.FDMO.HHZ. 2020-05-24T13:39:05.55 0.1 undecidable manual S 118 0.1799 114 -0.02 99
IV.SSFR.HHN. 2020-05-24T13:39:05.15 0.3 undecidable manual P 349 0.3229 100 0.6 62
IT.MTCL.HGE. 2020-05-24T13:39:05.03 0.1 undecidable manual S 143 0.1574 118 0.04 99
IV.NRCA.HHZ. 2020-05-24T13:39:04.55 0.6 negative manual P 148 0.3372 99 -0.25 46
IV.MC2.EHZ. 2020-05-24T13:39:04.54 0.6 undecidable manual P 132 0.313 100 0.16 47
IV.CESI.HHZ. 2020-05-24T13:39:04.00 0.1 undecidable manual S 167 0.1178 129 0 100
IV.SNTG.HHZ. 2020-05-24T13:39:04.49 0.1 undecidable manual S 21 0.1448 121 -0.17 97
IV.ATSC.EHN. 2020-05-24T13:39:04.39 0.1 undecidable manual P 336 0.3318 99 -0.31 90
IV.MML1.HNN. 2020-05-24T13:39:03.20 0.1 undecidable manual S 95 0.0746 145 0.07 100
IV.CSP1.EHZ. 2020-05-24T13:39:03.26 0.6 positive manual P 96 0.2464 105 -0.01 49
IV.EL6.EHZ. 2020-05-24T13:39:03.55 1.0 positive manual P 39 0.2689 103 -0.1 24
IV.MURB.HHZ. 2020-05-24T13:39:03.96 0.3 undecidable manual P 300 0.2896 101 -0.02 72
IV.FDMO.HHZ. 2020-05-24T13:39:02.14 0.6 undecidable manual P 118 0.1799 114 -0.05 49
IV.ASSB.HHZ. 2020-05-24T13:39:02.01 0.3 undecidable manual P 243 0.1718 115 -0.06 73
IV.PF6.EHE. 2020-05-24T13:39:02.96 0.1 undecidable manual P 86 0.2374 105 -0.17 95
IV.ATCC.EHZ. 2020-05-24T13:39:02.13 0.1 negative manual P 291 0.1799 114 -0.06 98
IV.FEMA.HNE. 2020-05-24T13:39:02.47 0.3 undecidable manual P 140 0.205 109 -0.13 72
IV.CESI.HHZ. 2020-05-24T13:39:01.21 0.1 positive manual P 167 0.1178 129 -0.07 99
IT.MTCL.HGE. 2020-05-24T13:39:01.86 0.3 undecidable manual P 143 0.1574 118 0.01 75
IV.SNTG.HHZ. 2020-05-24T13:39:01.61 1.0 undecidable manual P 21 0.1448 121 -0.05 25
IV.MML1.HNN. 2020-05-24T13:39:00.54 0.6 undecidable manual P 95 0.0746 145 -0.24 48
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0.8 6.0445025E-5 0.224 AML other m 2020-05-24T13:39:04.08
IV.CESI.HHN. ML:0.7 3.928538E-5 0.16 AML other m 2020-05-24T13:39:04.48
IV.SNTG.HHN. ML:0.7 3.5175135E-5 0.0832 AML other m 2020-05-24T13:39:05.15
IV.SNTG.HHE. ML:0.9 5.6673485E-5 0.1216 AML other m 2020-05-24T13:39:05.14
IV.ASSB.HHN. ML:1.2 9.543103E-5 0.1408 AML other m 2020-05-24T13:39:05.84
IV.ASSB.HHE. ML:1.1 7.8257665E-5 0.1024 AML other m 2020-05-24T13:39:05.57
IV.ATCC.EHN. ML:1 5.803303E-5 0.1792 AML other m 2020-05-24T13:39:05.85
IV.ATCC.EHE. ML:1 5.7632025E-5 0.1216 AML other m 2020-05-24T13:39:06.09
IV.FDMO.HHE. ML:0.8 3.9618665E-5 0.224 AML other m 2020-05-24T13:39:05.96
IV.FDMO.HHN. ML:0.9 4.8035655E-5 0.1024 AML other m 2020-05-24T13:39:06.10
IV.CSP1.EHN. ML:0.8 3.1399875E-5 0.2176 AML other m 2020-05-24T13:39:08.93
IV.EL6.EHN. ML:1.2 7.788831E-5 0.1024 AML other m 2020-05-24T13:39:08.36
IV.EL6.EHE. ML:1.3 8.963964E-5 0.1216 AML other m 2020-05-24T13:39:08.36
IV.MURB.HNE. ML:1.4 0.000109917915 0.2688 AML other m 2020-05-24T13:39:09.37
IV.MURB.HHE. ML:1.3 9.0145455E-5 0.1984 AML other m 2020-05-24T13:39:09.66
IV.MURB.HHN. ML:1.3 7.769492E-5 0.2752 AML other m 2020-05-24T13:39:10.60
IV.NRCA.HHE. ML:1.2 6.1549585E-5 0.1024 AML other m 2020-05-24T13:39:10.64
IV.NRCA.HHN. ML:1.1 4.3386305E-5 0.1216 AML other m 2020-05-24T13:39:11.21
IV.ARVD.HHE. ML:0.8 1.7709915E-5 0.0576 AML other m 2020-05-24T13:39:13.74
IV.ARVD.HHN. ML:0.7 1.3867175E-5 0.1216 AML other m 2020-05-24T13:39:11.78
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download