A magnitude ML 0.8 earthquake occured in region: 8 km E Cascia (PG), on
and geographic coordinates (lat, lon) 42.7160, 13.1140 at 8 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 |
---|---|---|---|---|
Cascia | PG | 8 | 3217 | 3217 |
Norcia | PG | 9 | 4957 | 8174 |
Accumoli | RI | 11 | 667 | 8841 |
Cittareale | RI | 12 | 482 | 9323 |
Poggiodomo | PG | 15 | 117 | 9440 |
Monteleone di Spoleto | PG | 15 | 599 | 10039 |
Arquata del Tronto | AP | 16 | 1178 | 11217 |
Amatrice | RI | 17 | 2657 | 13874 |
Preci | PG | 19 | 724 | 14598 |
Cerreto di Spoleto | PG | 20 | 1075 | 15673 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-02-03 04:12:33 |
42.7163 | 13.1135 | 8 | 2020-02-03 04:21:55 |
Sala Sismica INGV-Roma | 76156351 |
Field | Value |
---|---|
Time (UTC) | 2020-02-03 04:12:33 ± 0.07 |
Latitude | 42.7163 ± 0.0018 |
Longitude | 13.1135 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76156351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 259 |
Semi-minor axis of confidence ellipse (meter) | 94 |
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) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32645 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76156351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-03 04:21:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2020-02-03T04:13:03.27 | 3.0 | undecidable | manual | Sn | 0 | 0 | |||
IV.CESI.HHE. | 2020-02-03T04:12:46.52 | 0.6 | undecidable | manual | S | 332 | 36.2415 | 102 | 0.24 | 46 |
IV.FDMO.HHE. | 2020-02-03T04:12:46.04 | 0.3 | undecidable | manual | S | 357 | 35.5422 | 102 | -0.01 | 73 |
IV.MMO1.EHZ. | 2020-02-03T04:12:43.21 | 0.1 | undecidable | manual | S | 40 | 26.751 | 106 | 0.14 | 96 |
IV.RM33.EHZ. | 2020-02-03T04:12:43.38 | 3.0 | undecidable | manual | S | 24.4533 | 1.07 | 0 | ||
IV.MMUR.HNZ. | 2020-02-03T04:12:42.84 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.MC2.EHE. | 2020-02-03T04:12:42.42 | 3.0 | undecidable | manual | S | 16 | 22.4553 | 109 | 0.75 | 0 |
IV.SMA1.EHZ. | 2020-02-03T04:12:41.12 | 0.3 | undecidable | manual | S | 118 | 20.4684 | 110 | 0.12 | 73 |
IV.FDMO.HHE. | 2020-02-03T04:12:40.40 | 0.1 | undecidable | manual | P | 357 | 35.5422 | 102 | -0.31 | 91 |
IV.GAVE.EHZ. | 2020-02-03T04:12:40.41 | 0.1 | undecidable | manual | S | 262 | 18.0708 | 113 | 0.18 | 97 |
IV.CESI.HHE. | 2020-02-03T04:12:40.62 | 0.6 | undecidable | manual | P | 332 | 36.2415 | 102 | -0.22 | 47 |
IV.RM33.EHZ. | 2020-02-03T04:12:39.68 | 3.0 | undecidable | manual | P | 24.4533 | 1.13 | 0 | ||
IV.T1299.EHN. | 2020-02-03T04:12:39.70 | 0.6 | undecidable | manual | S | 123 | 16.4724 | 115 | -0.03 | 50 |
IV.LNSS.HHN. | 2020-02-03T04:12:38.77 | 0.3 | undecidable | manual | S | 205 | 13.9749 | 119 | -0.16 | 73 |
IV.MC2.EHE. | 2020-02-03T04:12:38.40 | 0.3 | undecidable | manual | P | 16 | 22.4553 | 109 | 0.22 | 71 |
IV.NRCA.HHZ. | 2020-02-03T04:12:38.53 | 0.1 | undecidable | manual | S | 0 | 12.9759 | 120 | -0.12 | 98 |
IV.MMO1.EHZ. | 2020-02-03T04:12:38.94 | 0.3 | undecidable | manual | P | 40 | 26.751 | 106 | -0.05 | 73 |
IV.GAVE.EHZ. | 2020-02-03T04:12:37.48 | 0.3 | undecidable | manual | P | 262 | 18.0708 | 113 | 0.13 | 73 |
IV.SMA1.EHZ. | 2020-02-03T04:12:37.77 | 0.3 | undecidable | manual | P | 118 | 20.4684 | 110 | -0.03 | 75 |
IV.T1299.EHN. | 2020-02-03T04:12:37.05 | 0.6 | undecidable | manual | P | 123 | 16.4724 | 115 | -0.02 | 50 |
IV.LNSS.HHN. | 2020-02-03T04:12:36.53 | 0.3 | undecidable | manual | P | 205 | 13.9749 | 119 | -0.08 | 75 |
IV.NRCA.HHZ. | 2020-02-03T04:12:36.50 | 0.1 | undecidable | manual | P | 0 | 12.9759 | 120 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.7 | 0.0000649 | 0.54 | AML | other | m | 2020-02-03T04:12:40.97 |
IV.NRCA.HHE. | ML:0.9 | 0.0000853 | 0.7 | AML | other | m | 2020-02-03T04:12:41.73 |
IV.GAVE.EHN. | ML:0.7 | 0.00004045 | 0.62 | AML | other | m | 2020-02-03T04:12:42.19 |
IV.GAVE.EHE. | ML:0.7 | 0.000043899999999999996 | 0.3 | AML | other | m | 2020-02-03T04:12:43.28 |
IV.SMA1.EHE. | ML:0.9 | 0.00006620000000000001 | 1.56 | AML | other | m | 2020-02-03T04:12:43.18 |
IV.RM33.EHN. | ML:0.9 | 0.000045400000000000006 | 0.2 | AML | other | m | 2020-02-03T04:12:43.71 |
IV.RM33.EHE. | ML:0.8 | 0.0000343 | 0.56 | AML | other | m | 2020-02-03T04:12:43.91 |
IV.SMA1.EHN. | ML:0.9 | 0.00005835 | 0.8 | AML | other | m | 2020-02-03T04:12:43.97 |