Earthquake with magnitude of ML 1.3 on date 02-02-2022 and time 00:08:43 (UTC) in region 3 km SE Cerreto di Spoleto (PG)

A magnitude ML 1.3 earthquake occured in region: 3 km SE Cerreto di Spoleto (PG), on

  • 02-02-2022 00:08:43 (UTC)
  • 02-02-2022 01:08:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7930, 12.9370 at 9 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
Cerreto di Spoleto PG 3 1075 1075
Vallo di Nera PG 7 364 1439
Poggiodomo PG 9 117 1556
Cascia PG 10 3217 4773
Sant'Anatolia di Narco PG 11 564 5337
Sellano PG 11 1079 6416
Scheggino PG 12 461 6877
Norcia PG 13 4957 11834
Preci PG 13 724 12558
Campello sul Clitunno PG 13 2442 15000
Monteleone di Spoleto PG 16 599 15599
Spoleto PG 17 38218 53817
Trevi PG 18 8469 62286
Visso MC 20 1107 63393

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km SE of Foligno (57155 inhabitants)
35 Km NE of Terni (111501 inhabitants)
57 Km SE of Perugia (166134 inhabitants)
62 Km NW of L'Aquila (69753 inhabitants)
65 Km W of Teramo (54892 inhabitants)
80 Km NE of Viterbo (67173 inhabitants)
90 Km N of Guidonia Montecelio (88673 inhabitants)
93 Km N of Tivoli (56533 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
Reviewed
Rev100
ML 1.3 2022-02-02
00:08:43
42.793 12.9367 9 2022-02-02
00:18:41
Sala Sismica INGV-Roma 100511651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-02 00:08:43 ± 0.07
Latitude 42.7930 ± 0.0036
Longitude 12.9367 ± 0.0061
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 100511651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 437
Semi-minor axis of confidence ellipse (meter) 370
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 290
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
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 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.10522
Epicentral distance of station farthest from the epicenter (degree) 0.46135
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 100511651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-02 00:18:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARRO.EHZ. 2022-02-02T00:08:53.28 0.6 undecidable manual S 211 27.5502 108 -0.29 48
IV.SNTG.HHZ. 2022-02-02T00:08:53.02 0.3 undecidable manual P 0 51.2154 50 -0.15 71
IV.FDMO.HHZ. 2022-02-02T00:08:53.96 0.6 undecidable manual S 24 29.6481 106 -0.32 47
IV.CESI.HHZ. 2022-02-02T00:08:52.35 0.6 undecidable manual S 354 23.6541 110 0.05 51
IV.MC2.EHZ. 2022-02-02T00:08:52.61 0.6 undecidable manual S 57 24.3534 110 0.08 50
IV.SMA1.EHZ. 2022-02-02T00:08:51.95 0.3 undecidable manual P 119 37.1295 50 0.95 56
IV.LNSS.HHZ. 2022-02-02T00:08:51.57 0.6 undecidable manual S 158 22.755 111 -0.43 47
IV.CSP1.EHZ. 2022-02-02T00:08:51.44 0.3 undecidable manual P 33 39.627 50 0.05 74
IV.MMO1.HNE. 2022-02-02T00:08:50.44 0.3 undecidable manual P 69 33.8439 50 -0.05 75
IV.ASSB.HHZ. 2022-02-02T00:08:50.54 0.3 undecidable manual P 321 35.742 50 -0.24 72
IV.CESX.HHE. 2022-02-02T00:08:50.90 0.3 undecidable manual P 234 35.1426 50 0.21 72
IV.RM33.HNZ. 2022-02-02T00:08:50.77 0.3 undecidable manual P 144 38.8278 50 -0.49 68
IV.FDMO.HHZ. 2022-02-02T00:08:49.52 0.3 undecidable manual P 24 29.6481 106 -0.23 73
IV.MOMA.HHN. 2022-02-02T00:08:49.92 0.3 undecidable manual P 272 29.8479 106 0.13 74
IV.NRCA.HHZ. 2022-02-02T00:08:49.60 0.6 undecidable manual S 73 15.1737 120 -0.02 52
IV.ARRO.EHZ. 2022-02-02T00:08:49.17 0.3 undecidable manual P 211 27.5502 108 -0.17 74
IT.MTCL.HGZ. 2022-02-02T00:08:48.47 0.3 undecidable manual P 13 22.8549 111 0.01 77
IV.LNSS.HHZ. 2022-02-02T00:08:48.25 0.3 undecidable manual P 158 22.755 111 -0.18 74
IV.GAVE.EHZ. 2022-02-02T00:08:48.86 0.6 undecidable manual S 197 11.6772 127 0.24 50
IV.CESI.HHZ. 2022-02-02T00:08:48.75 0.3 undecidable manual P 354 23.6541 110 0.14 75
IV.MC2.EHZ. 2022-02-02T00:08:48.85 0.1 undecidable manual P 57 24.3534 110 0.11 100
IV.NRCA.HHZ. 2022-02-02T00:08:47.16 0.3 undecidable manual P 73 15.1737 120 0.1 76
IV.GAVE.EHZ. 2022-02-02T00:08:46.85 0.3 undecidable manual P 197 11.6772 127 0.37 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:1.6 0.00047250000000000005 0.12 AML other m 2022-02-02T00:08:49.26
IV.GAVE.EHN. ML:1.5 0.0003767526 0.12 AML other m 2022-02-02T00:08:49.39
IV.NRCA.HHN. ML:1.3 0.00019268190000000003 0.14 AML other m 2022-02-02T00:08:49.75
IV.NRCA.HHE. ML:1.5 0.00032700000000000003 0.18 AML other m 2022-02-02T00:08:49.69
IV.LNSS.HHE. ML:1.3 0.00013450000000000002 0.12 AML other m 2022-02-02T00:08:52.19
IV.LNSS.HHN. ML:1.2 0.00010139999999999998 1.1 AML other m 2022-02-02T00:08:53.20
IV.FDMO.HHN. ML:1.0 0.000046842054999999993 0.24 AML other m 2022-02-02T00:08:54.26
IV.FDMO.HHE. ML:1.1 0.00005957288499999999 0.42 AML other m 2022-02-02T00:08:54.13
IV.GAVE.HNE. ML:1.6 0.0005173491999999999 0.12 AML other m 2022-02-02T00:08:49.32
IV.NRCA.HNE. ML:1.5 0.00029824355000000004 0.17 AML other m 2022-02-02T00:08:49.78
IV.LNSS.HNE. ML:1.2 0.00011418806500000001 0.18 AML other m 2022-02-02T00:08:52.11
IV.LNSS.HNN. ML:1.4 0.00015921224 0.74 AML other m 2022-02-02T00:08:51.06
IV.MC2.EHE. ML:1.1 0.00007293173 0.22 AML other m 2022-02-02T00:08:53.39
IV.MC2.EHN. ML:1.3 0.0001252329 0.22 AML other m 2022-02-02T00:08:53.98
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