A magnitude ML 1.0 earthquake occured in region: 4 km SW Norcia (PG), on
and geographic coordinates (lat, lon) 42.7620, 13.0750 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 | 4 | 4957 | 4957 |
Cascia | PG | 7 | 3217 | 8174 |
Poggiodomo | PG | 13 | 117 | 8291 |
Preci | PG | 13 | 724 | 9015 |
Cerreto di Spoleto | PG | 14 | 1075 | 10090 |
Monteleone di Spoleto | PG | 16 | 599 | 10689 |
Accumoli | RI | 16 | 667 | 11356 |
Castelsantangelo sul Nera | MC | 16 | 281 | 11637 |
Vallo di Nera | PG | 17 | 364 | 12001 |
Cittareale | RI | 17 | 482 | 12483 |
Arquata del Tronto | AP | 18 | 1178 | 13661 |
Sellano | PG | 19 | 1079 | 14740 |
Visso | MC | 19 | 1107 | 15847 |
Sant'Anatolia di Narco | PG | 20 | 564 | 16411 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-07-23 05:40:52 |
42.7622 | 13.0752 | 11 | 2022-07-23 05:44:53 |
Sala Sismica INGV-Roma | 107585081 |
Field | Value |
---|---|
Time (UTC) | 2022-07-23 05:40:52 ± 0.03 |
Latitude | 42.7622 ± 0.0018 |
Longitude | 13.0752 ± 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 | 107585081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 300 |
Semi-minor axis of confidence ellipse (meter) | 131 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 105 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 21 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41369 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 107585081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-23 05:44:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2022-07-23T05:41:22.39 | 3.0 | positive | manual | P | 4.08 | 0 | |||
IV.FIAM.HHZ. | 2022-07-23T05:41:08.32 | 3.0 | undecidable | manual | S | -2.2 | 0 | |||
IV.MGAB.HNZ. | 2022-07-23T05:41:05.54 | 3.0 | undecidable | manual | P | -1.06 | 0 | |||
IV.MML1.EHZ. | 2022-07-23T05:41:05.46 | 0.3 | undecidable | manual | S | 348 | 39.8268 | 50 | 0.2 | 70 |
IV.FDMO.HHZ. | 2022-07-23T05:41:02.49 | 0.3 | undecidable | manual | S | 2 | 30.4473 | 50 | -0.26 | 70 |
IV.RM33.EHZ. | 2022-07-23T05:41:02.68 | 0.3 | undecidable | manual | S | 158 | 30.3474 | 50 | -0.03 | 73 |
IV.ATCC.EHZ. | 2022-07-23T05:41:02.68 | 3.0 | undecidable | manual | P | -0.27 | 0 | |||
IV.CESI.HHZ. | 2022-07-23T05:41:02.61 | 0.3 | undecidable | manual | S | 333 | 30.2475 | 50 | -0.1 | 72 |
IV.ASSB.HHZ. | 2022-07-23T05:41:01.02 | 0.6 | positive | manual | P | 313 | 45.9207 | 50 | 0.37 | 44 |
IV.MMO1.EHZ. | 2022-07-23T05:41:01.48 | 0.3 | undecidable | manual | S | 53 | 25.5522 | 50 | 0.05 | 74 |
IV.LNSS.HHZ. | 2022-07-23T05:40:59.40 | 0.3 | undecidable | manual | S | 189 | 17.871 | 50 | 0 | 75 |
IV.CSP1.EHZ. | 2022-07-23T05:40:59.50 | 0.6 | undecidable | manual | P | 16 | 38.0286 | 50 | 0.07 | 48 |
IV.MC2.EHZ. | 2022-07-23T05:40:59.79 | 0.3 | undecidable | manual | S | 29 | 18.9699 | 50 | 0.1 | 74 |
IV.TERO.HHZ. | 2022-07-23T05:40:59.08 | 3.0 | undecidable | manual | P | -1.81 | 0 | |||
IV.MML1.EHZ. | 2022-07-23T05:40:59.98 | 1.0 | undecidable | manual | P | 348 | 39.8268 | 50 | 0.27 | 23 |
IV.ARRO.EHZ. | 2022-07-23T05:40:58.27 | 1.0 | negative | manual | P | 231 | 32.3454 | 50 | -0.29 | 23 |
IV.CESI.HHZ. | 2022-07-23T05:40:58.15 | 0.3 | negative | manual | P | 333 | 30.2475 | 50 | -0.08 | 72 |
IV.FDMO.HHZ. | 2022-07-23T05:40:58.24 | 0.1 | undecidable | manual | P | 2 | 30.4473 | 50 | -0.02 | 98 |
IV.RM33.EHZ. | 2022-07-23T05:40:58.24 | 0.6 | undecidable | manual | P | 158 | 30.3474 | 50 | 0 | 49 |
IV.GAVE.EHZ. | 2022-07-23T05:40:58.95 | 0.3 | undecidable | manual | S | 242 | 16.6722 | 123 | -0.09 | 75 |
IV.MMO1.EHZ. | 2022-07-23T05:40:57.41 | 0.3 | undecidable | manual | P | 53 | 25.5522 | 50 | -0.09 | 73 |
IV.GAVE.EHZ. | 2022-07-23T05:40:56.19 | 0.3 | undecidable | manual | P | 242 | 16.6722 | 123 | 0.07 | 74 |
IV.LNSS.HHZ. | 2022-07-23T05:40:56.37 | 0.1 | positive | manual | P | 189 | 17.871 | 50 | 0.04 | 99 |
IV.NRCA.HHZ. | 2022-07-23T05:40:56.79 | 0.1 | undecidable | manual | S | 22 | 8.5803 | 142 | -0.14 | 100 |
IV.MC2.EHZ. | 2022-07-23T05:40:56.57 | 0.3 | positive | manual | P | 29 | 18.9699 | 50 | 0.08 | 74 |
IV.NRCA.HHZ. | 2022-07-23T05:40:54.98 | 0.1 | undecidable | manual | P | 22 | 8.5803 | 142 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.7 | 0.0006995 | 0.14 | AML | other | m | 2022-07-23T05:40:56.92 |
IV.NRCA.HHE. | ML:1.7 | 0.000727 | 0.14 | AML | other | m | 2022-07-23T05:40:56.92 |
IV.NRCA.HNN. | ML:1.4 | 0.00035299999999999996 | 1.84 | AML | other | m | 2022-07-23T05:40:57.94 |
IV.NRCA.HHN. | ML:1.5 | 0.0004255 | 0.5 | AML | other | m | 2022-07-23T05:40:57.94 |
IV.GAVE.EHN. | ML:1.3 | 0.000167 | 0.52 | AML | other | m | 2022-07-23T05:40:59.17 |
IV.LNSS.HHE. | ML:1.3 | 0.0001645 | 0.12 | AML | other | m | 2022-07-23T05:40:59.55 |
IV.LNSS.HHN. | ML:1.3 | 0.00017649999999999998 | 0.72 | AML | other | m | 2022-07-23T05:40:59.52 |
IV.GAVE.EHE. | ML:1.4 | 0.00020250000000000002 | 0.12 | AML | other | m | 2022-07-23T05:40:59.70 |
IV.MMO1.EHE. | ML:0.8 | 0.0000412 | 0.6 | AML | other | m | 2022-07-23T05:41:01.59 |
IV.MMO1.EHN. | ML:0.9 | 0.000043249999999999994 | 0.66 | AML | other | m | 2022-07-23T05:41:02.58 |
IV.CESI.HHN. | ML:1.3 | 0.00008604999999999999 | 1.74 | AML | other | m | 2022-07-23T05:41:02.08 |
IV.FDMO.HHN. | ML:1.1 | 0.0000574 | 0.22 | AML | other | m | 2022-07-23T05:41:03.16 |
IV.CESI.HHE. | ML:0.8 | 0.0000295 | 0.92 | AML | other | m | 2022-07-23T05:41:03.82 |
IV.FDMO.HHE. | ML:0.8 | 0.000029 | 1.22 | AML | other | m | 2022-07-23T05:41:03.12 |
IV.RM33.EHE. | ML:0.8 | 0.0000287 | 0.86 | AML | other | m | 2022-07-23T05:41:03.78 |
IV.RM33.EHN. | ML:0.7 | 0.000026099999999999997 | 1.28 | AML | other | m | 2022-07-23T05:41:04.72 |
IV.CSP1.EHN. | ML:1.2 | 0.00006505 | 0.44 | AML | other | m | 2022-07-23T05:41:05.79 |
IV.MML1.EHE. | ML:0.6 | 0.000017389999999999998 | 1.16 | AML | other | m | 2022-07-23T05:41:05.81 |
IV.MML1.EHN. | ML:0.8 | 0.0000187 | 0.64 | AML | other | m | 2022-07-23T05:41:06.12 |
IV.CSP1.EHE. | ML:1.1 | 0.00004365 | 0.42 | AML | other | m | 2022-07-23T05:41:06.67 |
IV.TERO.HHE. | ML:0.7 | 0.0000172 | 0.96 | AML | other | m | 2022-07-23T05:41:08.63 |
IV.ASSB.HHE. | ML:0.8 | 0.00001755 | 0.44 | AML | other | m | 2022-07-23T05:41:08.50 |
IV.ASSB.HHN. | ML:0.8 | 0.000018799999999999996 | 0.44 | AML | other | m | 2022-07-23T05:41:09.02 |
IV.TERO.HHN. | ML:0.8 | 0.00001935 | 0.64 | AML | other | m | 2022-07-23T05:41:09.74 |
IV.FIAM.HHN. | ML:0.9 | 0.00001925 | 0.28 | AML | other | m | 2022-07-23T05:41:12.44 |
IV.FIAM.HHE. | ML:1.0 | 0.00002265 | 0.48 | AML | other | m | 2022-07-23T05:41:14.43 |