A magnitude ML 0.8 earthquake occured in region: 2 km S Norcia (PG), on
and geographic coordinates (lat, lon) 42.7770, 13.1000 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 | 2 | 4957 | 4957 |
Cascia | PG | 10 | 3217 | 8174 |
Preci | PG | 13 | 724 | 8898 |
Castelsantangelo sul Nera | MC | 14 | 281 | 9179 |
Accumoli | RI | 15 | 667 | 9846 |
Poggiodomo | PG | 15 | 117 | 9963 |
Cerreto di Spoleto | PG | 16 | 1075 | 11038 |
Arquata del Tronto | AP | 16 | 1178 | 12216 |
Visso | MC | 17 | 1107 | 13323 |
Cittareale | RI | 18 | 482 | 13805 |
Monteleone di Spoleto | PG | 18 | 599 | 14404 |
Sellano | PG | 19 | 1079 | 15483 |
Ussita | MC | 19 | 444 | 15927 |
Vallo di Nera | PG | 19 | 364 | 16291 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-02-24 03:12:29 |
42.7768 | 13.1 | 11 | 2020-02-24 03:18:54 |
Sala Sismica INGV-Roma | 76766311 |
Field | Value |
---|---|
Time (UTC) | 2020-02-24 03:12:29 ± 0.06 |
Latitude | 42.7768 ± 0.0036 |
Longitude | 13.1000 ± 0.0061 |
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 | 76766311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 288 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
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 | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40110 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 76766311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-24 03:18:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CIMA.HNZ. | 2020-02-24T03:12:44.01 | 3.0 | positive | manual | P | 0.53 | 0 | |||
IV.CESI.HHZ. | 2020-02-24T03:12:40.16 | 0.3 | undecidable | manual | S | 328 | 29.8479 | 50 | 0.04 | 72 |
IV.RM33.EHZ. | 2020-02-24T03:12:40.23 | 0.3 | undecidable | manual | S | 163 | 31.1466 | 50 | -0.24 | 69 |
IV.SMA1.EHZ. | 2020-02-24T03:12:39.40 | 0.3 | undecidable | manual | S | 130 | 25.1526 | 50 | 0.54 | 65 |
IV.FDMO.HHZ. | 2020-02-24T03:12:39.69 | 0.3 | undecidable | manual | S | 358 | 28.8489 | 50 | -0.15 | 70 |
IV.MMO1.EHZ. | 2020-02-24T03:12:38.07 | 0.3 | undecidable | manual | S | 54 | 22.9548 | 50 | -0.2 | 70 |
IV.GAVE.EHZ. | 2020-02-24T03:12:37.09 | 0.3 | undecidable | manual | S | 241 | 19.2696 | 119 | -0.11 | 72 |
IV.TERO.HHZ. | 2020-02-24T03:12:37.84 | 0.1 | undecidable | manual | P | 112 | 44.5221 | 50 | -0.08 | 92 |
IV.LNSS.HHZ. | 2020-02-24T03:12:37.16 | 0.3 | undecidable | manual | S | 194 | 19.869 | 118 | -0.25 | 70 |
IV.MC2.EHZ. | 2020-02-24T03:12:36.62 | 0.3 | undecidable | manual | S | 26 | 16.5723 | 123 | 0.21 | 71 |
IV.RM33.EHZ. | 2020-02-24T03:12:35.59 | 0.1 | undecidable | manual | P | 163 | 31.1466 | 50 | -0.28 | 91 |
IV.CESI.HHZ. | 2020-02-24T03:12:35.75 | 0.1 | undecidable | manual | P | 328 | 29.8479 | 50 | 0.08 | 95 |
IV.SMA1.EHZ. | 2020-02-24T03:12:35.04 | 0.1 | undecidable | manual | P | 130 | 25.1526 | 50 | 0.1 | 95 |
IV.FDMO.HHZ. | 2020-02-24T03:12:35.46 | 0.1 | undecidable | manual | P | 358 | 28.8489 | 50 | -0.05 | 96 |
IV.LNSS.HHZ. | 2020-02-24T03:12:34.20 | 0.1 | undecidable | manual | P | 194 | 19.869 | 118 | 0.1 | 96 |
IV.MMO1.EHZ. | 2020-02-24T03:12:34.54 | 0.1 | undecidable | manual | P | 54 | 22.9548 | 50 | -0.06 | 96 |
IV.GAVE.EHZ. | 2020-02-24T03:12:34.39 | 0.1 | undecidable | manual | P | 241 | 19.2696 | 119 | 0.41 | 90 |
IV.NRCA.HHZ. | 2020-02-24T03:12:33.37 | 0.3 | undecidable | manual | S | 10 | 6.3936 | 149 | -0.5 | 68 |
IV.MC2.EHZ. | 2020-02-24T03:12:33.79 | 0.1 | undecidable | manual | P | 26 | 16.5723 | 123 | 0.27 | 93 |
IV.NRCA.HHZ. | 2020-02-24T03:12:32.07 | 0.1 | undecidable | manual | P | 10 | 6.3936 | 149 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.00038108925 | 0.1792 | AML | other | m | 2020-02-24T03:12:33.50 |
IV.NRCA.HHN. | ML:1.6 | 0.0005734752999999999 | 0.1392 | AML | other | m | 2020-02-24T03:12:33.42 |
IV.NRCA.HNE. | ML:1.5 | 0.000431424 | 0.1904 | AML | other | m | 2020-02-24T03:12:33.50 |
IV.NRCA.HNN. | ML:1.5 | 0.0004946065 | 0.1504 | AML | other | m | 2020-02-24T03:12:33.42 |
IV.LNSS.HHE. | ML:1.0 | 0.000078417725 | 0.1392 | AML | other | m | 2020-02-24T03:12:37.89 |
IV.LNSS.HHN. | ML:1.0 | 0.000079998975 | 0.1008 | AML | other | m | 2020-02-24T03:12:37.82 |
IV.GAVE.EHE. | ML:0.7 | 0.000039592545 | 0.1808 | AML | other | m | 2020-02-24T03:12:38.53 |
IV.GAVE.EHN. | ML:0.7 | 0.00003705161 | 0.1808 | AML | other | m | 2020-02-24T03:12:38.32 |
IV.SMA1.EHE. | ML:0.8 | 0.000038089465000000006 | 0.2608 | AML | other | m | 2020-02-24T03:12:42.15 |
IV.SMA1.EHN. | ML:0.7 | 0.000029339669999999998 | 0.2192 | AML | other | m | 2020-02-24T03:12:39.95 |
IV.FDMO.HHE. | ML:0.6 | 0.000020071350000000002 | 0.1808 | AML | other | m | 2020-02-24T03:12:40.37 |
IV.FDMO.HHN. | ML:0.5 | 0.000015422521 | 0.12 | AML | other | m | 2020-02-24T03:12:40.38 |
IV.RM33.EHE. | ML:0.5 | 0.000015729246999999997 | 0.1408 | AML | other | m | 2020-02-24T03:12:40.68 |
IV.RM33.EHN. | ML:0.7 | 0.000026200715 | 0.1408 | AML | other | m | 2020-02-24T03:12:40.63 |
IV.CESI.HHE. | ML:0.7 | 0.000027369610000000004 | 0.0992 | AML | other | m | 2020-02-24T03:12:40.60 |
IV.CESI.HHN. | ML:0.9 | 0.00003784717 | 0.12 | AML | other | m | 2020-02-24T03:12:40.39 |
IV.TERO.HHE. | ML:0.2 | 0.000007472699500000001 | 0.1008 | AML | other | m | 2020-02-24T03:12:44.92 |
IV.TERO.HHN. | ML:0.2 | 0.000006577666500000001 | 0.0592 | AML | other | m | 2020-02-24T03:12:44.76 |