A magnitude ML 0.7 earthquake occured in region: 1 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7940, 13.1050 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 1 | 4957 | 4957 |
Preci | PG | 11 | 724 | 5681 |
Cascia | PG | 11 | 3217 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Visso | MC | 15 | 1107 | 10286 |
Cerreto di Spoleto | PG | 16 | 1075 | 11361 |
Arquata del Tronto | AP | 16 | 1178 | 12539 |
Accumoli | RI | 16 | 667 | 13206 |
Poggiodomo | PG | 17 | 117 | 13323 |
Ussita | MC | 17 | 444 | 13767 |
Sellano | PG | 18 | 1079 | 14846 |
Montegallo | AP | 20 | 523 | 15369 |
Vallo di Nera | PG | 20 | 364 | 15733 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2024-05-12 22:16:04 |
42.7943 | 13.1048 | 11 | 2024-05-12 22:23:35 |
Sala Sismica INGV-Roma | 127653601 |
Field | Value |
---|---|
Time (UTC) | 2024-05-12 22:16:04 ± 0.04 |
Latitude | 42.7943 ± 0.0018 |
Longitude | 13.1048 ± 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 | 127653601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 267 |
Semi-minor axis of confidence ellipse (meter) | 52 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 96 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.03957 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40469 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 127653601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-12 22:23:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2024-05-12T22:16:16.39 | 0.1 | undecidable | manual | S | 343 | 37.0296 | 50 | 0 | 97 |
IV.RM33.EHZ. | 2024-05-12T22:16:15.27 | 0.1 | undecidable | manual | S | 164 | 32.9448 | 50 | -0.02 | 97 |
IV.CSP1.EHZ. | 2024-05-12T22:16:15.83 | 0.1 | undecidable | manual | S | 14 | 33.9438 | 50 | 0.25 | 93 |
IV.CESI.HHZ. | 2024-05-12T22:16:14.08 | 0.1 | undecidable | manual | S | 325 | 28.4493 | 50 | -0.03 | 98 |
IV.FDMO.HHZ. | 2024-05-12T22:16:13.52 | 0.1 | undecidable | manual | S | 357 | 26.8509 | 50 | -0.17 | 96 |
IV.MMO1.EHZ. | 2024-05-12T22:16:12.24 | 0.1 | undecidable | manual | S | 57 | 21.4674 | 50 | 0 | 100 |
IV.TERO.HHZ. | 2024-05-12T22:16:12.32 | 0.3 | undecidable | manual | P | 115 | 44.9217 | 50 | -0.07 | 71 |
IV.LNSS.HHZ. | 2024-05-12T22:16:12.22 | 0.1 | undecidable | manual | S | 194 | 21.867 | 50 | -0.13 | 97 |
IV.MML1.EHZ. | 2024-05-12T22:16:11.08 | 0.1 | undecidable | manual | P | 343 | 37.0296 | 50 | -0.09 | 95 |
IV.GAVE.EHZ. | 2024-05-12T22:16:11.98 | 0.1 | undecidable | manual | S | 237 | 20.5683 | 50 | -0.03 | 99 |
IV.ARRO.EHZ. | 2024-05-12T22:16:11.27 | 0.3 | undecidable | manual | P | 229 | 36.5412 | 50 | 0.18 | 70 |
IV.RM33.EHZ. | 2024-05-12T22:16:10.46 | 0.1 | undecidable | manual | P | 164 | 32.9448 | 50 | -0.08 | 96 |
IV.CSP1.EHZ. | 2024-05-12T22:16:10.77 | 0.1 | undecidable | manual | P | 14 | 33.9438 | 50 | 0.07 | 96 |
IV.LNSS.HHZ. | 2024-05-12T22:16:09.03 | 0.1 | undecidable | manual | P | 194 | 21.867 | 50 | 0.19 | 96 |
IV.FDMO.HHZ. | 2024-05-12T22:16:09.52 | 0.1 | undecidable | manual | P | 357 | 26.8509 | 50 | -0.09 | 97 |
IV.CESI.HHZ. | 2024-05-12T22:16:09.87 | 0.1 | undecidable | manual | P | 325 | 28.4493 | 50 | 0.01 | 98 |
IV.GAVE.EHZ. | 2024-05-12T22:16:08.68 | 0.1 | undecidable | manual | P | 237 | 20.5683 | 50 | 0.04 | 99 |
IV.NRCA.HHZ. | 2024-05-12T22:16:08.02 | 0.1 | undecidable | manual | S | 10 | 4.3956 | 158 | -0.13 | 100 |
IV.MMO1.EHZ. | 2024-05-12T22:16:08.76 | 0.1 | undecidable | manual | P | 57 | 21.4674 | 50 | -0.02 | 99 |
IV.NRCA.HHZ. | 2024-05-12T22:16:06.57 | 0.1 | undecidable | manual | P | 10 | 4.3956 | 158 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.000296 | 0.12 | AML | other | m | 2024-05-12T22:16:08.08 |
IV.NRCA.HHE. | ML:1.0 | 0.00015099999999999998 | 0.68 | AML | other | m | 2024-05-12T22:16:08.28 |
IV.MMO1.EHE. | ML:0.6 | 0.000032500000000000004 | 0.3 | AML | other | m | 2024-05-12T22:16:12.57 |
IV.LNSS.HHN. | ML:0.9 | 0.0000525 | 0.56 | AML | other | m | 2024-05-12T22:16:12.67 |
IV.LNSS.HHE. | ML:1.0 | 0.00006615 | 1.06 | AML | other | m | 2024-05-12T22:16:13.68 |
IV.MMO1.EHN. | ML:0.6 | 0.00003225 | 0.76 | AML | other | m | 2024-05-12T22:16:13.24 |
IV.FDMO.HHN. | ML:0.3 | 0.000010965 | 0.38 | AML | other | m | 2024-05-12T22:16:13.79 |
IV.FDMO.HHE. | ML:0.4 | 0.0000126 | 1.18 | AML | other | m | 2024-05-12T22:16:14.38 |
IV.CESI.HHE. | ML:0.5 | 0.0000168 | 0.22 | AML | other | m | 2024-05-12T22:16:14.43 |
IV.CESI.HHN. | ML:0.9 | 0.000038650000000000004 | 0.28 | AML | other | m | 2024-05-12T22:16:14.58 |
IV.RM33.EHN. | ML:0.4 | 0.000010915000000000001 | 0.08 | AML | other | m | 2024-05-12T22:16:15.78 |
IV.RM33.EHE. | ML:0.5 | 0.0000166 | 0.42 | AML | other | m | 2024-05-12T22:16:16.33 |
IV.TERO.HHN. | ML:0.7 | 0.00001393 | 0.08 | AML | other | m | 2024-05-12T22:16:18.86 |
IV.TERO.HHE. | ML:0.5 | 0.00000977 | 0.24 | AML | other | m | 2024-05-12T22:16:18.86 |