Earthquake with magnitude of ML 1.4 on date 30-11-2023 and time 22:15:57 (UTC) in region 3 km NW Sarnano (MC)

A magnitude ML 1.4 earthquake occured in region: 3 km NW Sarnano (MC), on

  • 30-11-2023 22:15:57 (UTC)
  • 30-11-2023 23:15:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0590, 13.2890 at 25 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
Sarnano MC 3 3264 3264
Gualdo MC 4 815 4079
San Ginesio MC 6 3498 7577
Cessapalombo MC 6 512 8089
Camporotondo di Fiastrone MC 8 563 8652
Bolognola MC 9 142 8794
Acquacanina MC 10 121 8915
Sant'Angelo in Pontano MC 10 1436 10351
Amandola FM 10 3629 13980
Caldarola MC 10 1823 15803
Penna San Giovanni MC 11 1108 16911
Fiastra MC 11 559 17470
Ripe San Ginesio MC 11 852 18322
Belforte del Chienti MC 13 1886 20208
Monte San Martino MC 13 765 20973
Colmurano MC 13 1263 22236
Montefortino FM 14 1178 23414
Smerillo FM 14 365 23779
Comunanza AP 15 3166 26945
Serrapetrona MC 16 966 27911
Loro Piceno MC 16 2401 30312
Montefalcone Appennino FM 16 424 30736
Falerone FM 16 3337 34073
Fiordimonte MC 16 202 34275
Pievebovigliana MC 17 866 35141
Servigliano FM 17 2336 37477
Tolentino MC 17 20069 57546
Urbisaglia MC 17 2628 60174
Montappone FM 17 1682 61856
Monte Vidon Corrado FM 17 731 62587
Santa Vittoria in Matenano FM 18 1330 63917
Ussita MC 18 444 64361
Montemonaco AP 18 604 64965
Massa Fermana FM 18 963 65928
Pieve Torina MC 19 1458 67386
Force AP 20 1354 68740
Monteleone di Fermo FM 20 395 69135
Camerino MC 20 6974 76109

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km E of Foligno (57155 inhabitants)
56 Km NW of Teramo (54892 inhabitants)
65 Km S of Ancona (100861 inhabitants)
73 Km E of Perugia (166134 inhabitants)
76 Km NE of Terni (111501 inhabitants)
79 Km N of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
93 Km NW of Montesilvano (53738 inhabitants)
100 Km SE of Pesaro (94582 inhabitants)
100 Km NW of Pescara (121014 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 1.4 2023-11-30
22:15:57
43.059 13.2893 25 2023-11-30
22:43:46
Sala Sismica INGV-Roma 123599951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-30 22:15:57 ± 0.16
Latitude 43.0590 ± 0.0054
Longitude 13.2893 ± 0.0074
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123599951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 614
Semi-minor axis of confidence ellipse (meter) 240
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 302
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.03327
Epicentral distance of station farthest from the epicenter (degree) 0.32376
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:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 123599951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-30 22:43:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2023-11-30T22:16:08.90 0.3 undecidable manual S 210 28.749 125 0.13 72
IV.MC2.EHZ. 2023-11-30T22:16:07.11 0.3 undecidable manual S 206 18.2706 139 0.44 69
IV.FDMO.HHZ. 2023-11-30T22:16:06.32 0.3 undecidable manual S 261 16.5723 142 -0.06 74
IV.MMO1.EHZ. 2023-11-30T22:16:06.45 0.3 undecidable manual S 170 17.9709 140 -0.17 72
IV.MF5.EHZ. 2023-11-30T22:16:06.55 0.3 undecidable manual S 120 15.873 143 0.27 71
IV.CSP1.EHZ. 2023-11-30T22:16:05.10 0.3 undecidable manual S 298 7.7811 161 -0.14 73
IV.GUMA.HHZ. 2023-11-30T22:16:04.75 0.6 undecidable manual S 84 3.6963 170 -0.23 48
IV.CING.HHZ. 2023-11-30T22:16:04.89 0.3 undecidable manual P 348 35.9418 118 -0.02 72
IV.NRCA.HHZ. 2023-11-30T22:16:04.00 0.3 positive manual P 210 28.749 125 0.04 73
IV.MML1.EHZ. 2023-11-30T22:16:03.83 0.6 undecidable manual P 283 26.4513 127 0.16 47
IV.MC2.EHZ. 2023-11-30T22:16:03.07 0.6 undecidable manual P 206 18.2706 139 0.32 47
IV.MF5.EHZ. 2023-11-30T22:16:02.34 0.6 undecidable manual P 120 15.873 143 -0.18 48
IV.FDMO.HHZ. 2023-11-30T22:16:02.53 0.1 negative manual P 261 16.5723 142 -0.05 99
IV.GUMA.HHZ. 2023-11-30T22:16:02.07 0.3 undecidable manual P 84 3.6963 170 0.3 72
IV.MMO1.EHZ. 2023-11-30T22:16:02.57 0.1 positive manual P 170 17.9709 140 -0.15 97
7F.SIB3.EHZ. 2023-11-30T22:16:02.82 0.3 undecidable manual P 184 20.4684 136 -0.16 72
7F.SIB2.EHZ. 2023-11-30T22:16:02.59 0.3 undecidable manual P 176 18.6702 138 -0.2 72
IV.CSP1.EHZ. 2023-11-30T22:16:01.84 0.1 negative manual P 298 7.7811 161 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HHE. ML:1.1 0.000078074725 0.3328 AML other m 2023-11-30T22:16:10.39
IV.GUMA.HHN. ML:1.3 0.00013189255 0.6656 AML other m 2023-11-30T22:16:01.66
IV.GUMA.HNE. ML:1.4 0.000143519465 0.6272 AML other m 2023-11-30T22:16:15.14
IV.GUMA.HNN. ML:1.5 0.0002180004 0.9856 AML other m 2023-11-30T22:16:09.08
IV.CSP1.EHE. ML:1.4 0.00017270574999999998 0.2432 AML other m 2023-11-30T22:16:05.88
IV.CSP1.EHN. ML:1.7 0.00033898545 0.0512 AML other m 2023-11-30T22:16:05.31
IV.MF5.EHE. ML:1.5 0.00016398605 4.3648 AML other m 2023-11-30T22:16:09.70
IV.MF5.EHN. ML:1.1 0.00006857708 0.32 AML other m 2023-11-30T22:16:06.75
IV.FDMO.HHE. ML:0.9 0.000046906072 0.1408 AML other m 2023-11-30T22:16:06.61
IV.FDMO.HHN. ML:0.8 0.000032588401 0.128 AML other m 2023-11-30T22:16:06.63
IV.NRCA.HHE. ML:1.4 0.0001058944 0.1024 AML other m 2023-11-30T22:16:09.51
IV.NRCA.HHN. ML:1.3 0.00007341218499999999 0.1024 AML other m 2023-11-30T22:16:09.62
IV.NRCA.HNE. ML:1.6 0.00015590213999999998 0.9984 AML other m 2023-11-30T22:16:09.24
IV.NRCA.HNN. ML:1.6 0.0001582126 0.6016 AML other m 2023-11-30T22:16:09.17
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