A magnitude ML 0.9 earthquake occured in region: 4 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6080, 13.2130 at 12 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 | 4 | 482 | 482 |
Amatrice | RI | 7 | 2657 | 3139 |
Montereale | AQ | 10 | 2581 | 5720 |
Accumoli | RI | 10 | 667 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Borbona | RI | 12 | 617 | 7669 |
Posta | RI | 13 | 694 | 8363 |
Campotosto | AQ | 14 | 542 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Arquata del Tronto | AP | 20 | 1178 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-02-07 06:05:04 |
42.6082 | 13.2127 | 12 | 2020-02-07 06:11:03 |
Sala Sismica INGV-Roma | 76311971 |
Field | Value |
---|---|
Time (UTC) | 2020-02-07 06:05:04 ± 0.1 |
Latitude | 42.6082 ± 0.0063 |
Longitude | 13.2127 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76311971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 715 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 180 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.24911 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 76311971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-07 06:11:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2020-02-07T06:05:14.50 | 0.3 | undecidable | manual | S | 290 | 27.6501 | 95 | -0.03 | 71 |
IV.RM33.EHZ. | 2020-02-07T06:05:11.93 | 0.3 | undecidable | manual | S | 100 | ||||
IV.SMA1.EHZ. | 2020-02-07T06:05:10.14 | 0.3 | undecidable | manual | S | 76 | 10.2786 | 127 | 0.01 | 76 |
IV.LNSS.HHZ. | 2020-02-07T06:05:10.90 | 0.3 | undecidable | manual | S | 268 | 14.0748 | 114 | -0.1 | 71 |
IV.GAVE.EHZ. | 2020-02-07T06:05:10.42 | 0.6 | negative | manual | P | 290 | 27.6501 | 95 | 0.05 | 48 |
IV.MTRA.HNZ. | 2020-02-07T06:05:09.30 | 0.3 | undecidable | manual | P | 42 | 22.2555 | 98 | -0.25 | 70 |
IV.T1299.EHZ. | 2020-02-07T06:05:09.28 | 0.3 | undecidable | manual | S | 63 | 6.3936 | 145 | -0.12 | 74 |
IV.SMA1.EHZ. | 2020-02-07T06:05:08.06 | 0.1 | positive | manual | P | 76 | 10.2786 | 127 | 0.23 | 97 |
IV.LNSS.HHZ. | 2020-02-07T06:05:08.39 | 1.0 | undecidable | manual | P | 268 | 14.0748 | 114 | 0.06 | 25 |
IV.CAMP.HHZ. | 2020-02-07T06:05:08.80 | 0.1 | undecidable | manual | P | 117 | 17.9709 | 104 | -0.09 | 96 |
IV.T1299.EHZ. | 2020-02-07T06:05:07.54 | 0.1 | undecidable | manual | P | 63 | 6.3936 | 145 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.9 | 0.0000961 | 0.7 | AML | other | m | 2020-02-07T06:05:10.40 |
IV.SMA1.EHE. | ML:1.3 | 0.0001995 | 0.5 | AML | other | m | 2020-02-07T06:05:10.27 |
IV.LNSS.HHN. | ML:0.9 | 0.00008125 | 0.28 | AML | other | m | 2020-02-07T06:05:11.06 |
IV.LNSS.HHE. | ML:1.1 | 0.000104 | 0.14 | AML | other | m | 2020-02-07T06:05:11.16 |
IV.RM33.EHN. | ML:0.8 | 0.0000669 | 0.94 | AML | other | m | 2020-02-07T06:05:11.98 |
IV.RM33.EHE. | ML:0.9 | 0.00009005 | 0.98 | AML | other | m | 2020-02-07T06:05:12.23 |
IV.LNSS.HNE. | ML:0.6 | 0.000037258805 | 0.5184 | AML | other | m | 2020-02-07T06:05:11.60 |
IV.LNSS.HNN. | ML:1.2 | 0.00013401514500000001 | 0.992 | AML | other | m | 2020-02-07T06:05:11.06 |
IV.RM33.HNE. | ML:0.8 | 0.00007057015 | 0.1216 | AML | other | m | 2020-02-07T06:05:12.23 |
IV.GAVE.EHE. | ML:0.8 | 0.00003097137 | 0.5792 | AML | other | m | 2020-02-07T06:05:14.64 |
IV.GAVE.EHN. | ML:0.8 | 0.000030879705 | 0.2208 | AML | other | m | 2020-02-07T06:05:14.75 |