A magnitude ML 0.8 earthquake occured in region: 7 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6740, 13.1140 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 |
---|---|---|---|---|
Cittareale | RI | 7 | 482 | 482 |
Cascia | PG | 10 | 3217 | 3699 |
Accumoli | RI | 11 | 667 | 4366 |
Norcia | PG | 13 | 4957 | 9323 |
Monteleone di Spoleto | PG | 13 | 599 | 9922 |
Amatrice | RI | 15 | 2657 | 12579 |
Poggiodomo | PG | 15 | 117 | 12696 |
Posta | RI | 17 | 694 | 13390 |
Leonessa | RI | 17 | 2435 | 15825 |
Borbona | RI | 18 | 617 | 16442 |
Arquata del Tronto | AP | 19 | 1178 | 17620 |
Montereale | AQ | 20 | 2581 | 20201 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-01-10 11:59:25 |
42.6735 | 13.1138 | 7 | 2020-01-10 12:12:21 |
Sala Sismica INGV-Roma | 75431031 |
Field | Value |
---|---|
Time (UTC) | 2020-01-10 11:59:25 ± 0.34 |
Latitude | 42.6735 ± 0.0063 |
Longitude | 13.1138 ± 0.0122 |
Depth (km) | 7 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75431031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 847 |
Semi-minor axis of confidence ellipse (meter) | 609 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 89 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24372 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 75431031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-10 12:12:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.USI.HHZ. | 2020-01-10T12:01:02.16 | 3.0 | undecidable | manual | Sn | -1.39 | 0 | |||
MN.TRI.HHZ. | 2020-01-10T12:00:57.88 | 3.0 | undecidable | manual | Sg | 6.58 | 0 | |||
IV.CAR1.HHZ. | 2020-01-10T12:00:40.73 | 3.0 | undecidable | manual | Pg | 15.98 | 0 | |||
IV.COLB.HHZ. | 2020-01-10T12:00:32.06 | 3.0 | undecidable | manual | Sg | 6.25 | 0 | |||
CR.STON.BHZ. | 2020-01-10T12:00:29.66 | 3.0 | negative | manual | Pg | 9.6 | 0 | |||
IV.ZONE.HHZ. | 2020-01-10T12:00:21.44 | 3.0 | undecidable | manual | Pg | 12.48 | 0 | |||
IV.MONC.HHZ. | 2020-01-10T12:00:12.99 | 3.0 | positive | manual | Pn | -0.99 | 0 | |||
IT.VNF1.HGZ. | 2020-01-10T12:00:09.18 | 3.0 | undecidable | manual | Sn | -4.74 | 0 | |||
IV.BDI.HHZ. | 2020-01-10T12:00:02.61 | 3.0 | undecidable | manual | Sn | -8.64 | 0 | |||
IV.LPEL.HHZ. | 2020-01-10T11:59:45.38 | 3.0 | undecidable | manual | Pg | 0 | 0 | |||
IV.PE3.EHZ. | 2020-01-10T11:59:36.16 | 3.0 | undecidable | manual | Pg | -2.09 | 0 | |||
IV.RM33.EHZ. | 2020-01-10T11:59:33.05 | 0.3 | undecidable | manual | S | 156 | 19.9689 | 110 | -0.03 | 74 |
IV.APEC.HHZ. | 2020-01-10T11:59:32.01 | 3.0 | positive | manual | P | -4.02 | 0 | |||
IV.NRCA.HHZ. | 2020-01-10T11:59:32.25 | 0.3 | undecidable | manual | S | 0 | 17.7711 | 112 | -0.1 | 73 |
IV.GAVE.HNE. | 2020-01-10T11:59:32.03 | 0.3 | undecidable | manual | S | 277 | 18.0708 | 112 | -0.4 | 68 |
IV.MC2.EHE. | 2020-01-10T11:59:31.78 | 0.3 | undecidable | manual | P | 13 | 27.0507 | 105 | 0.47 | 66 |
IV.LNSS.HHZ. | 2020-01-10T11:59:30.14 | 0.1 | undecidable | manual | S | 217 | 9.879 | 127 | 0.19 | 97 |
IV.NRCA.HHZ. | 2020-01-10T11:59:29.35 | 0.1 | undecidable | manual | P | 0 | 17.7711 | 112 | -0.18 | 96 |
IV.GAVE.HNE. | 2020-01-10T11:59:29.94 | 0.3 | undecidable | manual | P | 277 | 18.0708 | 112 | 0.36 | 69 |
IV.RM33.EHZ. | 2020-01-10T11:59:29.70 | 0.1 | undecidable | manual | P | 156 | 19.9689 | 110 | -0.25 | 94 |
IV.LNSS.HHZ. | 2020-01-10T11:59:28.18 | 0.1 | undecidable | manual | P | 217 | 9.879 | 127 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.8 | 0.00009415 | 0.28 | AML | other | m | 2020-01-10T11:59:30.19 |
IV.LNSS.HHN. | ML:0.7 | 0.0000818 | 0.62 | AML | other | m | 2020-01-10T11:59:30.40 |