A magnitude ML 0.9 earthquake occured in region: 5 km SW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8660, 13.1050 at 7 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 5 | 281 | 281 |
Preci | PG | 6 | 724 | 1005 |
Visso | MC | 7 | 1107 | 2112 |
Norcia | PG | 8 | 4957 | 7069 |
Ussita | MC | 9 | 444 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Cerreto di Spoleto | PG | 16 | 1075 | 9667 |
Monte Cavallo | MC | 17 | 145 | 9812 |
Bolognola | MC | 18 | 142 | 9954 |
Cascia | PG | 18 | 3217 | 13171 |
Montemonaco | AP | 19 | 604 | 13775 |
Montegallo | AP | 19 | 523 | 14298 |
Arquata del Tronto | AP | 19 | 1178 | 15476 |
Fiordimonte | MC | 19 | 202 | 15678 |
Acquacanina | MC | 19 | 121 | 15799 |
Fiastra | MC | 19 | 559 | 16358 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-01-08 19:47:50 |
42.8663 | 13.105 | 7 | 2020-01-08 19:54:03 |
Sala Sismica INGV-Roma | 75390871 |
Field | Value |
---|---|
Time (UTC) | 2020-01-08 19:47:50 ± 0.09 |
Latitude | 42.8663 ± 0.0018 |
Longitude | 13.1050 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75390871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 338 |
Semi-minor axis of confidence ellipse (meter) | 95 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 280 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26710 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 75390871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-08 19:54:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FAGN.HHZ. | 2020-01-08T19:48:03.32 | 3.0 | negative | manual | P | -0.62 | 0 | |||
IV.LNSS.HHZ. | 2020-01-08T19:48:00.88 | 0.6 | undecidable | manual | S | 190 | 29.6481 | 102 | 0 | 50 |
IV.CSP1.EHZ. | 2020-01-08T19:47:59.59 | 0.6 | undecidable | manual | S | 18 | 26.2515 | 104 | -0.15 | 49 |
IV.GAVE.EHZ. | 2020-01-08T19:47:59.89 | 0.6 | undecidable | manual | S | 222 | 25.8519 | 104 | 0.31 | 47 |
IV.CESI.HHZ. | 2020-01-08T19:47:58.57 | 0.6 | undecidable | manual | S | 313 | 22.3554 | 106 | 0.14 | 49 |
IV.MMO1.EHZ. | 2020-01-08T19:47:57.33 | 0.6 | undecidable | manual | S | 78 | 18.3705 | 110 | 0.21 | 49 |
IV.FDMO.HHZ. | 2020-01-08T19:47:57.37 | 0.6 | undecidable | manual | S | 356 | 18.9699 | 109 | 0.08 | 50 |
IV.LNSS.HHZ. | 2020-01-08T19:47:56.21 | 0.1 | undecidable | manual | P | 190 | 29.6481 | 102 | -0.22 | 96 |
IV.CSP1.EHZ. | 2020-01-08T19:47:55.61 | 1.0 | negative | manual | P | 18 | 26.2515 | 104 | -0.16 | 24 |
IV.GAVE.EHZ. | 2020-01-08T19:47:55.98 | 1.0 | undecidable | manual | P | 222 | 25.8519 | 104 | 0.3 | 24 |
IV.FDMO.HHZ. | 2020-01-08T19:47:54.29 | 0.6 | positive | manual | P | 356 | 18.9699 | 109 | -0.06 | 50 |
IV.CESI.HHZ. | 2020-01-08T19:47:54.92 | 1.0 | undecidable | manual | P | 313 | 22.3554 | 106 | -0.09 | 25 |
IV.MMO1.EHZ. | 2020-01-08T19:47:54.27 | 0.3 | undecidable | manual | P | 78 | 18.3705 | 110 | 0.02 | 76 |
IT.MTCL.HGZ. | 2020-01-08T19:47:53.80 | 0.1 | undecidable | manual | P | 329 | 16.5723 | 112 | -0.11 | 100 |
IV.MC2.EHZ. | 2020-01-08T19:47:52.70 | 0.6 | positive | manual | P | 54 | 8.4804 | 128 | 0.22 | 50 |
IV.NRCA.HHZ. | 2020-01-08T19:47:52.78 | 0.6 | undecidable | manual | S | 168 | 3.6963 | 151 | -0.17 | 50 |
IV.NRCA.HHZ. | 2020-01-08T19:47:51.83 | 0.6 | undecidable | manual | P | 168 | 3.6963 | 151 | -0.02 | 52 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.0009899433 | 0.1792 | AML | other | m | 2020-01-08T19:47:52.85 |
IV.NRCA.HHN. | ML:0.0 | 0.0008953552 | 0.1408 | AML | other | m | 2020-01-08T19:47:53.25 |
IV.NRCA.HNE. | ML:0.0 | 0.0009332457 | 0.1792 | AML | other | m | 2020-01-08T19:47:52.85 |
IV.NRCA.HNN. | ML:0.0 | 0.0008873926000000001 | 0.1408 | AML | other | m | 2020-01-08T19:47:53.25 |
IV.FDMO.HHE. | ML:0.8 | 0.000049839204999999996 | 0.2176 | AML | other | m | 2020-01-08T19:47:57.44 |
IV.FDMO.HHN. | ML:0.6 | 0.0000360691725 | 0.2944 | AML | other | m | 2020-01-08T19:47:57.25 |
IV.CESI.HNE. | ML:1.3 | 0.00013746986 | 0.9856 | AML | other | m | 2020-01-08T19:48:06.20 |
IV.CESI.HNN. | ML:1.4 | 0.0001595085 | 1.1776 | AML | other | m | 2020-01-08T19:47:56.38 |
IV.CESI.HHE. | ML:0.6 | 0.000028419164999999998 | 0.1664 | AML | other | m | 2020-01-08T19:47:58.71 |
IV.CESI.HHN. | ML:0.6 | 0.000027852839000000002 | 0.1152 | AML | other | m | 2020-01-08T19:47:59.02 |
IV.CSP1.EHE. | ML:0.6 | 0.000022828150000000003 | 0.2304 | AML | other | m | 2020-01-08T19:47:59.89 |
IV.GAVE.EHE. | ML:0.9 | 0.000048414620000000004 | 0.1536 | AML | other | m | 2020-01-08T19:48:00.38 |
IV.GAVE.EHN. | ML:0.8 | 0.00003837413 | 0.2048 | AML | other | m | 2020-01-08T19:47:59.77 |
IV.GAVE.HNE. | ML:1.3 | 0.000122276355 | 0.704 | AML | other | m | 2020-01-08T19:47:57.21 |
IV.GAVE.HNN. | ML:1.4 | 0.0001342642 | 1.536 | AML | other | m | 2020-01-08T19:48:00.27 |