Earthquake with magnitude of ML 0.5 on date 03-11-2021 and time 01:53:24 (Italy) in region 3 km E Scheggia e Pascelupo (PG)

A magnitude ML 0.5 earthquake occured in region: 3 km E Scheggia e Pascelupo (PG), on

  • 03-11-2021 00:53:24 (UTC)
  • 03-11-2021 01:53:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.401, 12.706 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
Scheggia e Pascelupo PG 3 1393 1393
Costacciaro PG 5 1216 2609
Sigillo PG 8 2404 5013
Cantiano PU 10 2245 7258
Serra Sant'Abbondio PU 11 1027 8285
Gubbio PG 11 32216 40501
Fossato di Vico PG 13 2840 43341
Sassoferrato AN 13 7285 50626
Frontone PU 13 1300 51926
Cagli PU 17 8731 60657
Fabriano AN 18 31480 92137
Genga AN 19 1797 93934
Gualdo Tadino PG 20 15208 109142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NE of Perugia (166134 inhabitants)
49 Km N of Foligno (57155 inhabitants)
56 Km SW of Fano (60888 inhabitants)
59 Km S of Pesaro (94582 inhabitants)
67 Km E of Arezzo (99543 inhabitants)
70 Km W of Ancona (100861 inhabitants)
74 Km S of Rimini (147750 inhabitants)
90 Km SE of Cesena (96758 inhabitants)
93 Km N of Terni (111501 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.5 2021-11-03
00:53:24
43.4007 12.7058 15 2021-11-03
02:25:14
Sala Sismica INGV-Roma 97182041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-03 00:53:24 ± 0.1
Latitude 43.4007 ± 0.0036
Longitude 12.7058 ± 0.0062
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 97182041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 475
Semi-minor axis of confidence ellipse (meter) 168
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 71
Circular confidence region, given by single value of horizontal uncertainty (meter) 480
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 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.02698
Epicentral distance of station farthest from the epicenter (degree) 0.22843
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 97182041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-03 02:25:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SNTG.HHZ. 2021-11-03T00:53:33.57 0.6 undecidable manual S 130 0.2239 106 -0.06 49
IV.NARO.HHZ. 2021-11-03T00:53:33.82 0.6 undecidable manual S 337 0.2284 105 0.07 49
IV.ATCC.EHE. 2021-11-03T00:53:33.85 0.3 undecidable manual S 193 0.2203 106 0.33 71
IV.ARVD.HHZ. 2021-11-03T00:53:32.95 0.6 undecidable manual S 60 0.197 109 0.1 49
IV.PIEI.HHZ. 2021-11-03T00:53:32.40 0.6 undecidable manual S 317 0.1835 111 -0.07 50
IV.ATBU.EHE. 2021-11-03T00:53:31.93 0.6 undecidable manual S 303 0.1367 122 0.69 42
IV.FOSV.EHZ. 2021-11-03T00:53:30.53 0.6 undecidable manual S 159 0.1133 129 -0.14 50
IV.ATFO.HNE. 2021-11-03T00:53:30.56 0.6 undecidable manual S 251 0.1034 133 0.11 50
IV.FRON.EHZ. 2021-11-03T00:53:30.68 0.3 undecidable manual S 7 0.1178 128 -0.1 75
IV.SSFR.HHZ. 2021-11-03T00:53:29.65 0.3 undecidable manual S 57 0.0657 147 -0.08 76
IV.PIEI.HHZ. 2021-11-03T00:53:29.00 0.3 negative manual P 317 0.1835 111 -0.05 75
IV.ARVD.HHZ. 2021-11-03T00:53:29.37 0.3 negative manual P 60 0.197 109 0.1 74
IV.SNTG.HHZ. 2021-11-03T00:53:29.70 0.6 undecidable manual P 130 0.2239 106 -0.02 50
IV.ATSC.EHZ. 2021-11-03T00:53:29.19 0.3 undecidable manual S 329 0.027 166 -0.09 77
IV.NARO.HHZ. 2021-11-03T00:53:29.78 0.1 undecidable manual P 337 0.2284 105 -0.01 100
IV.ATCC.EHE. 2021-11-03T00:53:29.71 1.0 undecidable manual P 193 0.2203 106 0.05 25
IV.ATBU.EHE. 2021-11-03T00:53:28.57 1.0 undecidable manual P 303 0.1367 122 0.23 24
IV.FOSV.EHZ. 2021-11-03T00:53:28.00 0.6 undecidable manual P 159 0.1133 129 -0.02 51
IV.FRON.EHZ. 2021-11-03T00:53:28.05 0.6 undecidable manual P 7 0.1178 128 -0.03 51
IV.ATSC.EHZ. 2021-11-03T00:53:27.26 0.6 undecidable manual P 329 0.027 166 0.05 52
IV.SSFR.HHZ. 2021-11-03T00:53:27.64 1.0 undecidable manual P 57 0.0657 147 0.17 25
IV.ATFO.HNE. 2021-11-03T00:53:27.14 0.3 undecidable manual P 251 0.1034 133 -0.75 63
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NARO.HHE. ML:0.7 2.3898663E-5 0.06 AML other m 2021-11-03T00:53:34.25
IV.NARO.HHN. ML:0.4 1.332457E-5 0.1 AML other m 2021-11-03T00:53:34.44
IV.FOSV.EHE. ML:0.2 1.2887138E-5 0.14 AML other m 2021-11-03T00:53:30.67
IV.FOSV.EHN. ML:0.2 1.6861555E-5 0.1 AML other m 2021-11-03T00:53:30.66
IV.FRON.EHE. ML:0.2 1.3582183E-5 0.06 AML other m 2021-11-03T00:53:30.91
IV.FRON.EHN. ML:0.5 3.122374E-5 0.06 AML other m 2021-11-03T00:53:31.06
IV.PIEI.HHE. ML:0.6 2.29193575E-5 0.1 AML other m 2021-11-03T00:53:32.77
IV.PIEI.HHN. ML:0.4 1.50464305E-5 0.14 AML other m 2021-11-03T00:53:32.49
IV.ARVD.HHE. ML:0.6 2.651269E-5 0.1 AML other m 2021-11-03T00:53:33.06
IV.ARVD.HHN. ML:0.5 1.92072685E-5 0.1 AML other m 2021-11-03T00:53:33.05
IV.SNTG.HHE. ML:0.7 2.365794E-5 1.3 AML other m 2021-11-03T00:53:32.58
IV.SNTG.HHN. ML:0.6 1.85422795E-5 0.92 AML other m 2021-11-03T00:53:41.15
IV.SNTG.HNE. ML:1.2 9.2091505E-5 0.57 AML other m 2021-11-03T00:53:28.74
IV.SNTG.HNN. ML:1.4 0.000123746145 0.64 AML other m 2021-11-03T00:53:38.40
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