A magnitude ML 1.4 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8060, 13.1270 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Arquata del Tronto | AP | 14 | 1178 | 11464 |
Ussita | MC | 16 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 17 | 523 | 14173 |
Sellano | PG | 19 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-04-07 03:51:20 |
42.8062 | 13.1273 | 9 | 2024-04-07 03:59:32 |
Sala Sismica INGV-Roma | 126536851 |
Field | Value |
---|---|
Time (UTC) | 2024-04-07 03:51:20 ± 0.05 |
Latitude | 42.8062 ± 0.0027 |
Longitude | 13.1273 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126536851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 308 |
Semi-minor axis of confidence ellipse (meter) | 191 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 115 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57107 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 25 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 126536851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-07 03:59:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2024-04-07T03:51:41.42 | 0.6 | undecidable | manual | S | 5 | 63.3921 | 50 | 0.78 | 37 |
IV.VCEL.EHZ. | 2024-04-07T03:51:34.28 | 3.0 | negative | manual | P | -0.05 | 0 | |||
IV.MML1.EHZ. | 2024-04-07T03:51:33.03 | 0.6 | undecidable | manual | S | 340 | 36.3414 | 50 | -0.39 | 45 |
IV.CING.HHZ. | 2024-04-07T03:51:32.69 | 0.6 | positive | manual | P | 5 | 63.3921 | 50 | 0.41 | 42 |
IV.CSP1.EHZ. | 2024-04-07T03:51:32.01 | 0.3 | undecidable | manual | S | 11 | 32.3454 | 50 | -0.33 | 68 |
IV.RM33.EHZ. | 2024-04-07T03:51:32.49 | 0.6 | undecidable | manual | S | 168 | 33.744 | 50 | -0.22 | 46 |
IV.GUMA.HHZ. | 2024-04-07T03:51:32.76 | 0.6 | undecidable | manual | S | 31 | 33.1446 | 50 | 0.21 | 47 |
IV.CESI.HHZ. | 2024-04-07T03:51:30.93 | 0.6 | undecidable | manual | S | 321 | 28.5492 | 108 | -0.35 | 46 |
IV.MNTT.EHZ. | 2024-04-07T03:51:30.53 | 0.1 | undecidable | manual | P | 53 | 47.4192 | 50 | 0.71 | 79 |
IV.GIGS.HHZ. | 2024-04-07T03:51:30.51 | 0.3 | undecidable | manual | P | 137 | 53.4021 | 50 | -0.23 | 67 |
IV.SMA1.EHZ. | 2024-04-07T03:51:30.32 | 0.3 | undecidable | manual | S | 139 | 25.8519 | 110 | -0.07 | 73 |
IV.SNTG.HHZ. | 2024-04-07T03:51:30.54 | 0.6 | undecidable | manual | P | 343 | 52.0035 | 50 | 0.01 | 47 |
IV.MOMA.HHZ. | 2024-04-07T03:51:29.49 | 0.1 | undecidable | manual | P | 270 | 45.3213 | 50 | -0.01 | 95 |
IV.LNSS.HHZ. | 2024-04-07T03:51:29.74 | 0.6 | undecidable | manual | S | 197 | 23.6541 | 112 | 0.06 | 49 |
IV.GAVE.EHZ. | 2024-04-07T03:51:29.40 | 0.6 | undecidable | manual | S | 236 | 22.755 | 112 | -0.01 | 49 |
IV.ASSB.HHZ. | 2024-04-07T03:51:29.41 | 0.1 | undecidable | manual | P | 305 | 46.2204 | 50 | -0.22 | 91 |
IV.FDMO.HHZ. | 2024-04-07T03:51:29.98 | 0.3 | undecidable | manual | S | 353 | 25.752 | 110 | -0.39 | 68 |
IV.TERO.HHZ. | 2024-04-07T03:51:28.83 | 0.3 | undecidable | manual | P | 117 | 43.8228 | 50 | -0.44 | 65 |
IV.MMO1.EHZ. | 2024-04-07T03:51:28.12 | 0.3 | undecidable | manual | S | 57 | 19.2696 | 116 | -0.16 | 72 |
IV.RM33.EHZ. | 2024-04-07T03:51:27.70 | 0.3 | undecidable | manual | P | 168 | 33.744 | 50 | 0 | 73 |
IV.GUMA.HHZ. | 2024-04-07T03:51:27.81 | 0.3 | undecidable | manual | P | 31 | 33.1446 | 50 | 0.2 | 70 |
ZO.PDN12.EHE. | 2024-04-07T03:51:27.90 | 0.6 | undecidable | manual | S | 275 | 17.1717 | 118 | 0.25 | 47 |
IV.MML1.EHZ. | 2024-04-07T03:51:27.86 | 0.6 | undecidable | manual | P | 340 | 36.3414 | 50 | -0.25 | 46 |
IV.MF5.EHZ. | 2024-04-07T03:51:27.84 | 0.3 | undecidable | manual | P | 53 | 33.744 | 50 | 0.14 | 71 |
IV.CSP1.EHZ. | 2024-04-07T03:51:27.32 | 1.0 | undecidable | manual | P | 11 | 32.3454 | 50 | -0.17 | 24 |
7F.SIB2.EHZ. | 2024-04-07T03:51:27.40 | 0.3 | undecidable | manual | S | 57 | 17.1717 | 118 | -0.24 | 71 |
IV.FDMO.HHZ. | 2024-04-07T03:51:26.21 | 0.1 | undecidable | manual | P | 353 | 25.752 | 110 | -0.14 | 96 |
IV.SMA1.EHZ. | 2024-04-07T03:51:26.26 | 0.1 | undecidable | manual | P | 139 | 25.8519 | 110 | -0.1 | 97 |
IV.MC2.EHE. | 2024-04-07T03:51:26.73 | 0.3 | undecidable | manual | S | 23 | 12.6762 | 126 | 0.4 | 70 |
IV.CESI.HHZ. | 2024-04-07T03:51:26.72 | 0.1 | positive | manual | P | 321 | 28.5492 | 108 | -0.16 | 95 |
7F.SIB3.EHZ. | 2024-04-07T03:51:26.46 | 0.3 | undecidable | manual | S | 57 | 13.875 | 124 | -0.21 | 72 |
IT.MTCL.HGZ. | 2024-04-07T03:51:25.87 | 1.0 | undecidable | manual | P | 334 | 23.2545 | 112 | -0.02 | 25 |
IV.MMO1.EHZ. | 2024-04-07T03:51:25.17 | 0.1 | positive | manual | P | 57 | 19.2696 | 116 | 0.02 | 99 |
IV.LNSS.HHZ. | 2024-04-07T03:51:25.96 | 0.3 | undecidable | manual | P | 197 | 23.6541 | 112 | 0.01 | 74 |
IV.GAVE.EHZ. | 2024-04-07T03:51:25.87 | 0.1 | undecidable | manual | P | 236 | 22.755 | 112 | 0.07 | 98 |
7F.SIB3.EHZ. | 2024-04-07T03:51:24.29 | 0.1 | undecidable | manual | P | 57 | 13.875 | 124 | 0.08 | 99 |
ZO.PDN11.EHE. | 2024-04-07T03:51:24.18 | 0.3 | undecidable | manual | S | 193 | 2.4975 | 165 | -0.03 | 76 |
7F.SIB2.EHZ. | 2024-04-07T03:51:24.78 | 0.1 | undecidable | manual | P | 57 | 17.1717 | 118 | 0 | 100 |
IV.NRCA.HHZ. | 2024-04-07T03:51:24.07 | 0.1 | undecidable | manual | S | 341 | 3.1968 | 161 | -0.21 | 98 |
IV.MC2.EHE. | 2024-04-07T03:51:24.31 | 0.1 | undecidable | manual | P | 23 | 12.6762 | 126 | 0.29 | 95 |
ZO.PDN12.EHE. | 2024-04-07T03:51:24.99 | 0.1 | undecidable | manual | P | 275 | 17.1717 | 118 | 0.21 | 96 |
IV.NRCA.HHZ. | 2024-04-07T03:51:23.04 | 0.1 | undecidable | manual | P | 341 | 3.1968 | 161 | 0.2 | 98 |
ZO.PDN11.EHE. | 2024-04-07T03:51:23.01 | 0.1 | undecidable | manual | P | 193 | 2.4975 | 165 | 0.21 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.9 | 0.0006080000000000001 | 0.76 | AML | other | m | 2024-04-07T03:51:28.37 |
IV.MMO1.EHN. | ML:1.8 | 0.0004325 | 0.68 | AML | other | m | 2024-04-07T03:51:29.40 |
IV.GAVE.EHE. | ML:1.5 | 0.0002035 | 1.28 | AML | other | m | 2024-04-07T03:51:30.21 |
IV.LNSS.HHN. | ML:1.6 | 0.000252 | 0.24 | AML | other | m | 2024-04-07T03:51:30.27 |
IV.FDMO.HHN. | ML:1.2 | 0.0000859 | 0.36 | AML | other | m | 2024-04-07T03:51:30.37 |
IV.LNSS.HHE. | ML:1.4 | 0.0001785 | 1.44 | AML | other | m | 2024-04-07T03:51:30.05 |
IV.FDMO.HHE. | ML:1.1 | 0.0000682 | 1.22 | AML | other | m | 2024-04-07T03:51:30.82 |
IV.GAVE.EHN. | ML:1.5 | 0.00019800000000000002 | 0.2 | AML | other | m | 2024-04-07T03:51:30.86 |
IV.CESI.HHE. | ML:1.4 | 0.000143 | 0.42 | AML | other | m | 2024-04-07T03:51:31.44 |
IV.SMA1.EHE. | ML:1.3 | 0.000122 | 0.36 | AML | other | m | 2024-04-07T03:51:31.37 |
IV.CESI.HHN. | ML:1.5 | 0.0001505 | 0.5 | AML | other | m | 2024-04-07T03:51:31.63 |
IV.GUMA.HHE. | ML:1.8 | 0.0002545 | 0.36 | AML | other | m | 2024-04-07T03:51:33.44 |
IV.MML1.EHN. | ML:1.3 | 0.00007535 | 0.2 | AML | other | m | 2024-04-07T03:51:33.73 |
IV.RM33.EHN. | ML:1.1 | 0.000055900000000000004 | 0.9 | AML | other | m | 2024-04-07T03:51:33.74 |
IV.MML1.EHE. | ML:1.3 | 0.00007455000000000001 | 1.4 | AML | other | m | 2024-04-07T03:51:33.81 |
IV.RM33.EHE. | ML:1.0 | 0.000043700000000000005 | 0.6 | AML | other | m | 2024-04-07T03:51:33.92 |
IV.GUMA.HHN. | ML:1.7 | 0.00022600000000000002 | 0.44 | AML | other | m | 2024-04-07T03:51:34.04 |
IV.SMA1.EHN. | ML:1.3 | 0.0001075 | 0.92 | AML | other | m | 2024-04-07T03:51:34.95 |
IV.ASSB.HHN. | ML:1.2 | 0.0000461 | 0.36 | AML | other | m | 2024-04-07T03:51:37.09 |
IV.MOMA.HHE. | ML:1.3 | 0.000054900000000000006 | 0.22 | AML | other | m | 2024-04-07T03:51:37.46 |
IV.MOMA.HHN. | ML:1.4 | 0.0000757 | 0.2 | AML | other | m | 2024-04-07T03:51:37.77 |
IV.ASSB.HHE. | ML:1.1 | 0.0000356 | 0.18 | AML | other | m | 2024-04-07T03:51:38.85 |