Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 25-03-2024 and time 03:48:13 (Italy) in region Ussita (MC)

A magnitude ML 1.5 earthquake occured in region: Ussita (MC), on

  • 25-03-2024 02:48:13 (UTC)
  • 25-03-2024 03:48:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9420, 13.1420 at 11 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Ussita MC 0 444 444
Visso MC 5 1107 1551
Castelsantangelo sul Nera MC 5 281 1832
Bolognola MC 9 142 1974
Acquacanina MC 10 121 2095
Fiastra MC 11 559 2654
Preci PG 11 724 3378
Fiordimonte MC 12 202 3580
Monte Cavallo MC 13 145 3725
Pieve Torina MC 14 1458 5183
Pievebovigliana MC 14 866 6049
Montemonaco AP 16 604 6653
Montefortino FM 16 1178 7831
Sarnano MC 17 3264 11095
Norcia PG 17 4957 16052
Muccia MC 18 915 16967
Amandola FM 18 3629 20596
Sellano PG 18 1079 21675
Montegallo AP 19 523 22198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
56 Km NW of Teramo (54892 inhabitants)
59 Km NE of Terni (111501 inhabitants)
64 Km E of Perugia (166134 inhabitants)
69 Km NW of L'Aquila (69753 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
95 Km NW of Montesilvano (53738 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 1.5 2024-03-25
02:48:13		 42.9417 13.1423 11 2024-03-25
02:55:19		 Sala Sismica INGV-Roma 126140121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-25 02:48:13 ± 0.04
Latitude 42.9417 ± 0.0027
Longitude 13.1423 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126140121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 271
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 80
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 40
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52610
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 22
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 55
Type of magnitude ML
Reference to an origin 126140121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-25 02:55:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FRON.EHZ. 2024-03-25T02:48:36.67 3.0 undecidable manual S 0.02 0
IV.ARVD.HHZ. 2024-03-25T02:48:34.05 3.0 undecidable manual S -0.2 0
IV.PIEI.HHZ. 2024-03-25T02:48:28.00 3.0 undecidable manual P 0.13 0
IV.NARO.HHZ. 2024-03-25T02:48:28.33 3.0 undecidable manual P -0.37 0
IV.SMA1.EHZ. 2024-03-25T02:48:26.07 0.6 undecidable manual S 155 37.9287 50 0.21 46
IV.FRON.EHZ. 2024-03-25T02:48:25.74 3.0 undecidable manual P -0.52 0
IV.GIGS.HHZ. 2024-03-25T02:48:24.41 3.0 negative manual P -0.42 0
IV.GAVE.EHZ. 2024-03-25T02:48:24.97 0.6 undecidable manual S 216 34.2435 50 0.09 48
IV.ARVD.HHZ. 2024-03-25T02:48:24.49 3.0 undecidable manual P -0.42 0
IV.MF5.EHZ. 2024-03-25T02:48:23.46 0.3 undecidable manual S 79 26.2515 50 0.72 61
IV.CESX.HHZ. 2024-03-25T02:48:23.68 0.1 undecidable manual P 231 58.3971 50 0.01 93
IV.SSFR.HHZ. 2024-03-25T02:48:22.05 3.0 negative manual P -2.53 0
IV.TERO.HHZ. 2024-03-25T02:48:22.32 3.0 undecidable manual P -0.45 0
IV.FOSV.EHZ. 2024-03-25T02:48:22.26 3.0 positive manual P -0.25 0
IV.CING.HHZ. 2024-03-25T02:48:21.87 3.0 negative manual P -0.54 0
IV.GUMA.HHZ. 2024-03-25T02:48:21.62 0.6 undecidable manual S 49 20.6682 50 0.38 46
ZO.PDN12.EHN. 2024-03-25T02:48:21.85 0.3 undecidable manual S 234 22.6551 50 0.06 73
IV.MML1.HNE. 2024-03-25T02:48:21.95 0.6 undecidable manual S 324 23.5542 50 -0.07 49
IV.MNTT.EHZ. 2024-03-25T02:48:21.23 3.0 undecidable manual P 0.27 0
IV.PF6.EHE. 2024-03-25T02:48:21.35 0.6 undecidable manual S 11 22.1556 50 -0.3 47
IV.RM33.EHZ. 2024-03-25T02:48:21.93 1.0 undecidable manual P 173 48.3183 50 -0.19 23
IV.CESI.HHZ. 2024-03-25T02:48:21.32 0.6 undecidable manual S 290 20.5683 50 0.11 49
IV.SNTG.HHZ. 2024-03-25T02:48:20.56 3.0 positive manual P -0.12 0
IV.SMA1.EHZ. 2024-03-25T02:48:20.19 1.0 undecidable manual P 155 37.9287 50 -0.33 23
IV.LNSS.HHZ. 2024-03-25T02:48:20.48 0.6 negative manual P 192 38.5281 50 -0.12 47
IV.CSP1.EHZ. 2024-03-25T02:48:20.21 0.3 undecidable manual S 17 17.3715 122 -0.13 73
IV.ASSB.HHZ. 2024-03-25T02:48:20.77 0.3 undecidable manual P 286 40.8258 50 -0.19 69
ZO.PDN11.EHZ. 2024-03-25T02:48:20.23 0.6 undecidable manual S 186 17.5713 122 -0.17 48
IV.GAVE.EHZ. 2024-03-25T02:48:19.88 0.6 negative manual P 216 34.2435 50 -0.07 48
IT.MTCL.HGZ. 2024-03-25T02:48:19.17 0.6 undecidable manual S 297 12.9759 130 0.09 49
IV.MMO1.EHZ. 2024-03-25T02:48:19.55 0.6 undecidable manual S 107 15.6732 125 -0.29 47
7F.SIB2.EHN. 2024-03-25T02:48:19.08 0.6 undecidable manual S 113 14.2746 127 -0.36 47
7F.SIB3.EHN. 2024-03-25T02:48:18.82 0.3 undecidable manual S 125 12.7761 130 -0.2 72
IV.FDMO.HHE. 2024-03-25T02:48:18.59 0.6 undecidable manual S 337 11.3775 134 -0.09 49
ZO.PDN12.EHN. 2024-03-25T02:48:18.11 0.1 undecidable manual P 234 22.6551 50 -0.06 98
IV.MML1.HNE. 2024-03-25T02:48:18.18 0.1 undecidable manual P 324 23.5542 50 -0.12 96
IV.FEMA.HNZ. 2024-03-25T02:48:18.20 0.6 undecidable manual S 287 7.881 144 0.34 47
IV.MF5.EHZ. 2024-03-25T02:48:18.87 0.1 undecidable manual P 79 26.2515 50 0.15 95
IV.NRCA.HNZ. 2024-03-25T02:48:18.80 0.6 undecidable manual S 191 12.1767 132 -0.09 50
IV.CSP1.EHZ. 2024-03-25T02:48:17.20 0.1 undecidable manual P 17 17.3715 122 -0.13 97
ZO.PDN11.EHZ. 2024-03-25T02:48:17.21 0.1 undecidable manual P 186 17.5713 122 -0.15 97
IV.CESI.HHZ. 2024-03-25T02:48:17.83 0.1 positive manual P 290 20.5683 50 0 99
IV.GUMA.HHZ. 2024-03-25T02:48:17.85 1.0 undecidable manual P 49 20.6682 50 0 25
IV.MC2.EHN. 2024-03-25T02:48:17.92 0.3 undecidable manual S 132 5.0949 155 0.55 68
IV.PF6.EHE. 2024-03-25T02:48:17.79 0.1 undecidable manual P 11 22.1556 50 -0.3 93
IV.FEMA.HNZ. 2024-03-25T02:48:16.21 0.3 undecidable manual P 287 7.881 144 0.31 71
IV.NRCA.HNZ. 2024-03-25T02:48:16.54 0.1 positive manual P 191 12.1767 132 0.05 100
7F.SIB3.EHN. 2024-03-25T02:48:16.48 0.1 undecidable manual P 125 12.7761 130 -0.09 99
IV.FDMO.HHE. 2024-03-25T02:48:16.42 0.1 undecidable manual P 337 11.3775 134 0.05 100
IT.MTCL.HGZ. 2024-03-25T02:48:16.70 0.3 negative manual P 297 12.9759 130 0.09 74
IV.MMO1.EHZ. 2024-03-25T02:48:16.91 0.3 negative manual P 107 15.6732 125 -0.14 73
7F.SIB2.EHN. 2024-03-25T02:48:16.68 0.1 undecidable manual P 113 14.2746 127 -0.13 98
IV.MC2.EHN. 2024-03-25T02:48:15.95 0.1 undecidable manual P 132 5.0949 155 0.33 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNE. ML:1.8 0.0008265 0.08 AML other m 2024-03-25T02:48:18.67
IV.NRCA.HNE. ML:2.1 0.001277875 0.16 AML other m 2024-03-25T02:48:18.91
IV.NRCA.HHE. ML:2.1 0.00134 0.14 AML other m 2024-03-25T02:48:18.91
IV.NRCA.HNN. ML:1.8 0.0007882384 0.08 AML other m 2024-03-25T02:48:19.63
IV.FEMA.HNN. ML:1.6 0.0006089195 0.15 AML other m 2024-03-25T02:48:19.13
IV.MMO1.EHN. ML:1.4 0.00021280255 0.14 AML other m 2024-03-25T02:48:19.82
IV.NRCA.HHN. ML:1.9 0.000882 0.08 AML other m 2024-03-25T02:48:19.63
IV.MMO1.EHE. ML:1.2 0.000146918 0.18 AML other m 2024-03-25T02:48:19.94
IV.CSP1.EHN. ML:1.7 0.0004160626 0.16 AML other m 2024-03-25T02:48:20.73
IV.CSP1.EHE. ML:1.6 0.00034434014999999994 0.22 AML other m 2024-03-25T02:48:21.85
IV.CESI.HHN. ML:1.6 0.0002504643 0.08 AML other m 2024-03-25T02:48:21.67
IV.CESI.HHE. ML:1.4 0.000198605755 0.06 AML other m 2024-03-25T02:48:21.63
IV.GUMA.HHE. ML:1.7 0.0003355 1.88 AML other m 2024-03-25T02:48:21.00
IV.GUMA.HNN. ML:1.7 0.00033791305 0.4 AML other m 2024-03-25T02:48:24.41
IV.GUMA.HNE. ML:1.7 0.00037223095000000003 0.13 AML other m 2024-03-25T02:48:21.94
IV.GUMA.HHN. ML:1.8 0.0004893097 0.18 AML other m 2024-03-25T02:48:21.70
IV.GAVE.EHE. ML:1.8 0.0002685 0.16 AML other m 2024-03-25T02:48:25.91
IV.GAVE.EHN. ML:1.7 0.00019 1.76 AML other m 2024-03-25T02:48:25.92
IV.SMA1.EHN. ML:1.3 0.00006934799999999999 0.1 AML other m 2024-03-25T02:48:26.69
IV.SMA1.EHE. ML:1.3 0.00007239309500000001 0.1 AML other m 2024-03-25T02:48:26.48
IV.ASSB.HHN. ML:1.4 0.00007364999999999999 0.12 AML other m 2024-03-25T02:48:27.13
IV.LNSS.HHN. ML:1.6 0.0001343308 0.12 AML other m 2024-03-25T02:48:27.16
IV.LNSS.HHE. ML:1.5 0.00011209017499999998 0.16 AML other m 2024-03-25T02:48:27.89
IV.ASSB.HHE. ML:1.1 0.000041168355 0.1 AML other m 2024-03-25T02:48:27.10
IV.MNTT.EHN. ML:1.8 0.0002235 0.26 AML other m 2024-03-25T02:48:28.24
IV.RM33.EHN. ML:1.4 0.00006495 0.86 AML other m 2024-03-25T02:48:29.37
IV.RM33.EHE. ML:1.2 0.000045206825 0.1 AML other m 2024-03-25T02:48:29.67
IV.MNTT.EHE. ML:1.7 0.0001581772 0.2 AML other m 2024-03-25T02:48:31.07
IV.CESI.HNE. ML:1.4 0.0001809857 0.07 AML other m 2024-03-25T02:48:21.60
IV.CESI.HNN. ML:1.5 0.00023685260499999998 0.09 AML other m 2024-03-25T02:48:21.67
IV.MF5.EHE. ML:1.5 0.00018126005 0.24 AML other m 2024-03-25T02:48:23.77
IV.MF5.EHN. ML:1.1 0.00007323238500000001 0.2 AML other m 2024-03-25T02:48:23.79
IV.LNSS.HNE. ML:1.7 0.000173813275 0.63 AML other m 2024-03-25T02:48:25.59
IV.LNSS.HNN. ML:1.8 0.00021695719999999995 0.62 AML other m 2024-03-25T02:48:38.04
IV.SNTG.HHE. ML:0.9 0.000032323964999999995 0.16 AML other m 2024-03-25T02:48:27.04
IV.SNTG.HNE. ML:1.6 0.00013310515 0.87 AML other m 2024-03-25T02:48:39.23
IV.SNTG.HNN. ML:1.6 0.000128886795 0.7 AML other m 2024-03-25T02:48:40.09
IV.RM33.HNE. ML:2.1 0.00031965965000000003 0.96 AML other m 2024-03-25T02:48:36.48
IV.RM33.HNN. ML:2.0 0.0002391922 0.82 AML other m 2024-03-25T02:48:36.49
IV.FOSV.EHN. ML:1.1 0.00002886851 0.32 AML other m 2024-03-25T02:48:30.20
IV.FOSV.HNE. ML:1.5 0.000089214165 0.68 AML other m 2024-03-25T02:48:38.18
IV.FOSV.HNN. ML:1.6 0.000109641615 0.63 AML other m 2024-03-25T02:48:40.10
IV.FOSV.EHE. ML:0.9 0.000021755075 0.14 AML other m 2024-03-25T02:48:30.60
IV.TERO.HHE. ML:1.2 0.00003449496935 0.14 AML other m 2024-03-25T02:48:30.39
IV.CESX.HHN. ML:1.3 0.000046684005 0.24 AML other m 2024-03-25T02:48:33.20
IV.CESX.HHE. ML:1.3 0.00004251271 0.66 AML other m 2024-03-25T02:48:35.90
IV.GIGS.HHN. ML:0.7 0.0000098947175 0.24 AML other m 2024-03-25T02:48:33.84
IV.ARVD.HHE. ML:1.1 0.000025512895 1.36 AML other m 2024-03-25T02:48:47.35
IV.FRON.EHN. ML:1.2 0.000023080795 1.08 AML other m 2024-03-25T02:48:53.89
IV.FRON.EHE. ML:1.0 0.000012846930999999999 0.18 AML other m 2024-03-25T02:48:37.96
IV.PIEI.HHN. ML:0.9 0.000011500744 1.14 AML other m 2024-03-25T02:49:01.08
IV.PIEI.HNN. ML:1.9 0.000095698225 0.57 AML other m 2024-03-25T02:48:59.49
IV.PIEI.HHE. ML:1.0 0.000013001840000000001 0.2 AML other m 2024-03-25T02:48:41.11
IV.NARO.HHN. ML:1.2 0.000019175985 1.48 AML other m 2024-03-25T02:49:03.07
IV.NARO.HHE. ML:1.5 0.00003540744 1.22 AML other m 2024-03-25T02:49:03.10
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