A magnitude ML 1.1 earthquake occured in region: 4 km NW Norcia (PG), on
and geographic coordinates (lat, lon) 42.8270, 13.0680 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 | 4 | 4957 | 4957 |
Preci | PG | 6 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Visso | MC | 12 | 1107 | 7069 |
Cerreto di Spoleto | PG | 12 | 1075 | 8144 |
Cascia | PG | 13 | 3217 | 11361 |
Sellano | PG | 13 | 1079 | 12440 |
Ussita | MC | 14 | 444 | 12884 |
Poggiodomo | PG | 17 | 117 | 13001 |
Vallo di Nera | PG | 18 | 364 | 13365 |
Monte Cavallo | MC | 19 | 145 | 13510 |
Arquata del Tronto | AP | 20 | 1178 | 14688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-07-09 20:05:32 |
42.8267 | 13.0677 | 10 | 2024-07-09 20:12:59 |
Sala Sismica INGV-Roma | 129672271 |
Field | Value |
---|---|
Time (UTC) | 2024-07-09 20:05:32 ± 0.05 |
Latitude | 42.8267 ± 0.0027 |
Longitude | 13.0677 ± 0.0061 |
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 | 129672271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 440 |
Semi-minor axis of confidence ellipse (meter) | 82 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 271 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 22 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33545 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 129672271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-09 20:12:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2024-07-09T20:06:19.76 | 3.0 | undecidable | manual | S | 2.26 | 0 | |||
IV.ARVD.HHZ. | 2024-07-09T20:05:56.51 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.GIUL.HHZ. | 2024-07-09T20:05:54.13 | 3.0 | positive | manual | P | -0.72 | 0 | |||
IV.CRE.HHZ. | 2024-07-09T20:05:53.28 | 3.0 | undecidable | manual | P | 0.08 | 0 | |||
IV.CING.HHZ. | 2024-07-09T20:05:52.21 | 3.0 | undecidable | manual | S | -0.22 | 0 | |||
IV.ARRO.EHZ. | 2024-07-09T20:05:45.17 | 0.6 | undecidable | manual | S | 222 | 36.8298 | 50 | 0.29 | 46 |
IV.GUMA.HHZ. | 2024-07-09T20:05:44.60 | 0.3 | undecidable | manual | S | 40 | 34.0437 | 50 | 0.48 | 67 |
IV.RM33.EHZ. | 2024-07-09T20:05:44.78 | 0.6 | undecidable | manual | S | 161 | 37.2294 | 50 | -0.19 | 47 |
IV.SMA1.EHZ. | 2024-07-09T20:05:43.09 | 0.3 | undecidable | manual | S | 135 | 30.8469 | 50 | -0.17 | 72 |
IV.CSP1.EHZ. | 2024-07-09T20:05:43.35 | 0.3 | undecidable | manual | S | 21 | 31.4463 | 50 | -0.08 | 73 |
IV.CING.HHZ. | 2024-07-09T20:05:43.73 | 3.0 | positive | manual | P | 0.25 | 0 | |||
IV.MML1.EHZ. | 2024-07-09T20:05:43.69 | 0.6 | undecidable | manual | S | 346 | 32.745 | 50 | -0.1 | 49 |
IV.CESI.HHZ. | 2024-07-09T20:05:41.22 | 0.3 | undecidable | manual | S | 326 | 23.754 | 113 | -0.09 | 74 |
IV.SNTG.HHZ. | 2024-07-09T20:05:41.51 | 3.0 | undecidable | manual | P | 0.09 | 0 | |||
IV.MOMA.HHZ. | 2024-07-09T20:05:41.37 | 3.0 | undecidable | manual | P | 1.07 | 0 | |||
IV.LNSS.HHZ. | 2024-07-09T20:05:41.50 | 0.6 | undecidable | manual | S | 185 | 24.9528 | 112 | -0.18 | 48 |
IV.TERO.HHZ. | 2024-07-09T20:05:41.21 | 3.0 | undecidable | manual | P | 0.08 | 0 | |||
IV.ASSB.HHZ. | 2024-07-09T20:05:40.10 | 3.0 | undecidable | manual | P | -0.23 | 0 | |||
IV.GAVE.EHZ. | 2024-07-09T20:05:40.27 | 0.6 | undecidable | manual | S | 223 | 20.5683 | 116 | -0.01 | 51 |
IV.FDMO.HHZ. | 2024-07-09T20:05:40.79 | 0.3 | undecidable | manual | S | 4 | 23.3544 | 113 | -0.38 | 70 |
IV.ARRO.EHZ. | 2024-07-09T20:05:39.80 | 1.0 | positive | manual | P | 222 | 36.8298 | 50 | 0.21 | 24 |
IV.GUMA.HHZ. | 2024-07-09T20:05:39.43 | 0.6 | positive | manual | P | 40 | 34.0437 | 50 | 0.28 | 47 |
IV.RM33.EHZ. | 2024-07-09T20:05:39.44 | 1.0 | positive | manual | P | 161 | 37.2294 | 50 | -0.2 | 24 |
IV.CSP1.EHZ. | 2024-07-09T20:05:38.73 | 1.0 | positive | manual | P | 21 | 31.4463 | 50 | -0.03 | 25 |
IV.MML1.EHZ. | 2024-07-09T20:05:38.85 | 0.1 | undecidable | manual | P | 346 | 32.745 | 50 | -0.1 | 97 |
IV.SMA1.EHZ. | 2024-07-09T20:05:38.53 | 0.1 | undecidable | manual | P | 135 | 30.8469 | 50 | -0.12 | 97 |
IV.FDMO.HHZ. | 2024-07-09T20:05:37.39 | 0.3 | negative | manual | P | 4 | 23.3544 | 113 | -0.05 | 75 |
IV.LNSS.HHZ. | 2024-07-09T20:05:37.60 | 0.1 | undecidable | manual | P | 185 | 24.9528 | 112 | -0.13 | 98 |
IV.CESI.HHZ. | 2024-07-09T20:05:37.56 | 0.1 | negative | manual | P | 326 | 23.754 | 113 | 0.04 | 100 |
IV.GAVE.EHZ. | 2024-07-09T20:05:37.23 | 0.3 | negative | manual | P | 223 | 20.5683 | 116 | 0.29 | 72 |
IV.NRCA.HHZ. | 2024-07-09T20:05:36.15 | 0.3 | undecidable | manual | S | 79 | 3.8961 | 159 | 0.06 | 77 |
IV.NRCA.HHZ. | 2024-07-09T20:05:34.78 | 0.1 | undecidable | manual | P | 79 | 3.8961 | 159 | 0.27 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.3 | 0.0001545 | 0.32 | AML | other | m | 2024-07-09T20:05:40.88 |
IV.FDMO.HHN. | ML:1.4 | 0.000161 | 0.88 | AML | other | m | 2024-07-09T20:05:41.56 |
IV.GAVE.EHN. | ML:1.3 | 0.000134 | 1.2 | AML | other | m | 2024-07-09T20:05:41.74 |
IV.FDMO.HHE. | ML:1.4 | 0.00017199999999999998 | 0.14 | AML | other | m | 2024-07-09T20:05:41.46 |
IV.LNSS.HHE. | ML:1.6 | 0.00021799999999999999 | 0.12 | AML | other | m | 2024-07-09T20:05:41.72 |
IV.CESI.HHN. | ML:1.3 | 0.000127 | 0.38 | AML | other | m | 2024-07-09T20:05:41.67 |
IV.CESI.HHE. | ML:1.1 | 0.000087 | 0.22 | AML | other | m | 2024-07-09T20:05:41.64 |
IV.LNSS.HHN. | ML:1.3 | 0.000131 | 0.3 | AML | other | m | 2024-07-09T20:05:42.06 |
IV.CSP1.EHE. | ML:1.6 | 0.000195 | 0.94 | AML | other | m | 2024-07-09T20:05:43.76 |
IV.MML1.EHE. | ML:1.0 | 0.00003945 | 0.56 | AML | other | m | 2024-07-09T20:05:44.58 |
IV.CSP1.EHN. | ML:1.6 | 0.0001915 | 0.42 | AML | other | m | 2024-07-09T20:05:45.02 |
IV.MML1.EHN. | ML:0.8 | 0.0000318 | 1.1 | AML | other | m | 2024-07-09T20:05:45.13 |
IV.SMA1.EHE. | ML:1.1 | 0.0000576 | 0.2 | AML | other | m | 2024-07-09T20:05:45.22 |
IV.RM33.EHN. | ML:0.9 | 0.000028949999999999996 | 0.84 | AML | other | m | 2024-07-09T20:05:46.09 |
IV.RM33.EHE. | ML:0.9 | 0.000028999999999999997 | 0.34 | AML | other | m | 2024-07-09T20:05:46.10 |
IV.ARRO.EHN. | ML:0.7 | 0.000020900000000000003 | 0.16 | AML | other | m | 2024-07-09T20:05:46.33 |
IV.ARRO.EHE. | ML:0.8 | 0.00002395 | 0.72 | AML | other | m | 2024-07-09T20:05:46.88 |
IV.SMA1.EHN. | ML:1.0 | 0.000045700000000000006 | 0.82 | AML | other | m | 2024-07-09T20:05:46.70 |
IV.MOMA.HHE. | ML:1.0 | 0.0000307 | 1.36 | AML | other | m | 2024-07-09T20:05:47.00 |
IV.MOMA.HHN. | ML:1.0 | 0.00003485 | 1.86 | AML | other | m | 2024-07-09T20:05:48.97 |
IV.SNTG.HHN. | ML:0.7 | 0.000013135 | 1.4 | AML | other | m | 2024-07-09T20:05:49.20 |
IV.SNTG.HHE. | ML:0.9 | 0.00001865 | 1.2 | AML | other | m | 2024-07-09T20:05:50.64 |
IV.CING.HHN. | ML:0.9 | 0.0000155 | 0.86 | AML | other | m | 2024-07-09T20:05:52.46 |
IV.CING.HHE. | ML:1.0 | 0.000018849999999999997 | 0.76 | AML | other | m | 2024-07-09T20:05:53.62 |