A magnitude ML 1.3 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8100, 13.1180 at 10 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 | 10 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 18 | 1079 | 14729 |
Montegallo | AP | 18 | 523 | 15252 |
Poggiodomo | PG | 18 | 117 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-03-23 04:00:19 |
42.8103 | 13.1178 | 10 | 2024-03-23 04:13:58 |
Sala Sismica INGV-Roma | 126072471 |
Field | Value |
---|---|
Time (UTC) | 2024-03-23 04:00:19 ± 0.05 |
Latitude | 42.8103 ± 0.0018 |
Longitude | 13.1178 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126072471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 359 |
Semi-minor axis of confidence ellipse (meter) | 93 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 113 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32106 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 126072471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-23 04:13:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LATE.HHZ. | 2024-03-23T04:00:52.05 | 3.0 | undecidable | manual | S | -0.08 | 0 | |||
IV.MML1.EHZ. | 2024-03-23T04:00:31.89 | 0.6 | undecidable | manual | S | 341 | 35.6421 | 50 | 0.02 | 50 |
IV.MNTT.EHZ. | 2024-03-23T04:00:29.56 | 3.0 | positive | manual | P | 0.84 | 0 | |||
IV.LNSS.HHZ. | 2024-03-23T04:00:28.40 | 0.6 | undecidable | manual | S | 195 | 23.8539 | 112 | -0.19 | 49 |
IV.FDMO.HHZ. | 2024-03-23T04:00:28.82 | 0.6 | undecidable | manual | S | 354 | 25.2525 | 111 | -0.2 | 49 |
IV.GAVE.EHZ. | 2024-03-23T04:00:28.00 | 0.6 | undecidable | manual | S | 234 | 22.4553 | 114 | -0.13 | 50 |
IV.MMO1.EHZ. | 2024-03-23T04:00:27.12 | 0.6 | undecidable | manual | S | 60 | 19.6692 | 117 | -0.14 | 50 |
IV.TERO.HHZ. | 2024-03-23T04:00:27.79 | 3.0 | undecidable | manual | P | -0.38 | 0 | |||
IV.MML1.EHZ. | 2024-03-23T04:00:26.78 | 1.0 | undecidable | manual | P | 341 | 35.6421 | 50 | 0.09 | 24 |
IV.RM33.EHZ. | 2024-03-23T04:00:26.44 | 1.0 | negative | manual | P | 167 | 34.3434 | 50 | -0.05 | 25 |
IV.CSP1.EHZ. | 2024-03-23T04:00:25.99 | 1.0 | negative | manual | P | 13 | 32.0457 | 50 | -0.14 | 24 |
IV.CESI.HHZ. | 2024-03-23T04:00:25.48 | 0.6 | undecidable | manual | P | 321 | 27.6501 | 50 | 0.02 | 50 |
IV.FDMO.HHZ. | 2024-03-23T04:00:25.02 | 0.3 | positive | manual | P | 354 | 25.2525 | 111 | -0.03 | 76 |
IV.SMA1.EHZ. | 2024-03-23T04:00:25.33 | 1.0 | positive | manual | P | 138 | 26.6511 | 50 | 0.02 | 25 |
IV.GAVE.EHZ. | 2024-03-23T04:00:24.67 | 0.6 | undecidable | manual | P | 234 | 22.4553 | 114 | 0.13 | 50 |
IV.LNSS.HHZ. | 2024-03-23T04:00:24.84 | 0.6 | undecidable | manual | P | 195 | 23.8539 | 112 | 0.04 | 50 |
IV.MMO1.EHZ. | 2024-03-23T04:00:24.08 | 0.3 | positive | manual | P | 60 | 19.6692 | 117 | 0.05 | 76 |
IV.NRCA.HHZ. | 2024-03-23T04:00:23.11 | 0.3 | undecidable | manual | S | 354 | 2.5974 | 165 | -0.05 | 78 |
IV.NRCA.HHZ. | 2024-03-23T04:00:21.93 | 0.1 | undecidable | manual | P | 354 | 2.5974 | 165 | 0.26 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.0007564999999999999 | 0.06 | AML | other | m | 2024-03-23T04:00:23.19 |
IV.NRCA.HNN. | ML:1.5 | 0.000675 | 0.06 | AML | other | m | 2024-03-23T04:00:23.22 |
IV.NRCA.HNE. | ML:1.5 | 0.0006385000000000001 | 1.36 | AML | other | m | 2024-03-23T04:00:23.16 |
IV.NRCA.HHE. | ML:1.5 | 0.000669 | 1.36 | AML | other | m | 2024-03-23T04:00:23.16 |
IV.LNSS.HHE. | ML:1.1 | 0.00008015 | 0.3 | AML | other | m | 2024-03-23T04:00:29.16 |
IV.LNSS.HHN. | ML:1.2 | 0.00009305 | 1.24 | AML | other | m | 2024-03-23T04:00:29.33 |
IV.FDMO.HHE. | ML:0.8 | 0.0000329 | 0.62 | AML | other | m | 2024-03-23T04:00:29.72 |
IV.FDMO.HHN. | ML:0.7 | 0.00003165 | 0.14 | AML | other | m | 2024-03-23T04:00:29.77 |
IV.MNTT.EHN. | ML:1.4 | 0.0000718 | 1.54 | AML | other | m | 2024-03-23T04:00:39.91 |
IV.MNTT.EHE. | ML:1.2 | 0.000040499999999999995 | 1.04 | AML | other | m | 2024-03-23T04:00:39.73 |