A magnitude ML 0.8 earthquake occured in region: 2 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7100, 13.2640 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 |
---|---|---|---|---|
Accumoli | RI | 2 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Cittareale | RI | 13 | 482 | 4984 |
Acquasanta Terme | AP | 14 | 2916 | 7900 |
Montegallo | AP | 16 | 523 | 8423 |
Norcia | PG | 17 | 4957 | 13380 |
Campotosto | AQ | 19 | 542 | 13922 |
Valle Castellana | TE | 19 | 977 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-07-14 13:30:29 |
42.7097 | 13.2642 | 11 | 2020-07-14 13:39:44 |
Sala Sismica INGV-Roma | 81029811 |
Field | Value |
---|---|
Time (UTC) | 2020-07-14 13:30:29 ± 0.06 |
Latitude | 42.7097 ± 0.0036 |
Longitude | 13.2642 ± 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 | 81029811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 518 |
Semi-minor axis of confidence ellipse (meter) | 297 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38401 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 81029811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-14 13:39:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2020-07-14T13:30:47.62 | 3.0 | positive | manual | P | -0.04 | 0 | |||
IV.VCEL.EHZ. | 2020-07-14T13:30:46.32 | 3.0 | undecidable | manual | S | -2.22 | 0 | |||
IV.MMO1.EHZ. | 2020-07-14T13:30:38.12 | 0.1 | undecidable | manual | S | 14 | 21.6672 | 50 | -0.01 | 97 |
IV.RM33.EHZ. | 2020-07-14T13:30:38.24 | 0.3 | undecidable | manual | S | 190 | 22.6551 | 50 | -0.16 | 71 |
IV.CSP1.EHZ. | 2020-07-14T13:30:37.83 | 0.6 | undecidable | manual | P | 354 | 42.624 | 50 | -0.05 | 46 |
IV.NRCA.HHZ. | 2020-07-14T13:30:37.11 | 0.1 | undecidable | manual | S | 318 | 18.3705 | 50 | -0.15 | 95 |
IV.TERO.HHZ. | 2020-07-14T13:30:35.71 | 0.3 | undecidable | manual | P | 109 | 29.3484 | 50 | -0.11 | 71 |
IV.MTRA.EHZ. | 2020-07-14T13:30:35.27 | 0.1 | undecidable | manual | S | 64 | 11.9769 | 132 | -0.2 | 98 |
IV.NRCA.HHZ. | 2020-07-14T13:30:34.24 | 0.1 | undecidable | manual | P | 318 | 18.3705 | 50 | 0.11 | 99 |
IV.MMO1.EHZ. | 2020-07-14T13:30:34.74 | 0.1 | undecidable | manual | P | 14 | 21.6672 | 50 | 0.1 | 99 |
IV.SMA1.EHZ. | 2020-07-14T13:30:34.96 | 0.1 | undecidable | manual | S | 147 | 10.4784 | 136 | -0.15 | 100 |
IV.RM33.EHZ. | 2020-07-14T13:30:34.79 | 0.1 | undecidable | manual | P | 190 | 22.6551 | 50 | 0 | 98 |
IV.SMA1.EHZ. | 2020-07-14T13:30:33.26 | 0.1 | undecidable | manual | P | 147 | 10.4784 | 136 | 0.37 | 93 |
IV.MTRA.EHZ. | 2020-07-14T13:30:33.28 | 0.1 | undecidable | manual | P | 64 | 11.9769 | 132 | 0.18 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.8 | 0.000073251755 | 0.1024 | AML | other | m | 2020-07-14T13:30:35.15 |
IV.SMA1.EHN. | ML:0.9 | 0.00008355429 | 0.1152 | AML | other | m | 2020-07-14T13:30:35.33 |
IV.MTRA.HNE. | ML:1.2 | 0.000163308575 | 0.2304 | AML | other | m | 2020-07-14T13:30:35.77 |
IV.MTRA.HNN. | ML:1.1 | 0.0001291562 | 0.2624 | AML | other | m | 2020-07-14T13:30:36.47 |
IV.MTRA.EHE. | ML:1.2 | 0.00016261339999999998 | 0.1024 | AML | other | m | 2020-07-14T13:30:35.39 |
IV.MTRA.EHN. | ML:1.1 | 0.00012561349999999999 | 0.2816 | AML | other | m | 2020-07-14T13:30:35.47 |
IV.NRCA.HHE. | ML:0.8 | 0.000050099555 | 0.1216 | AML | other | m | 2020-07-14T13:30:37.56 |
IV.NRCA.HHN. | ML:0.8 | 0.000046757085000000006 | 0.0832 | AML | other | m | 2020-07-14T13:30:37.61 |
IV.RM33.EHE. | ML:0.6 | 0.000025758280000000002 | 0.1152 | AML | other | m | 2020-07-14T13:30:38.86 |
IV.RM33.EHN. | ML:0.5 | 0.00002212463 | 0.3776 | AML | other | m | 2020-07-14T13:30:39.28 |
IV.TERO.HHE. | ML:0.6 | 0.000021217405 | 0.064 | AML | other | m | 2020-07-14T13:30:40.76 |
IV.TERO.HHN. | ML:0.7 | 0.0000231719255 | 0.064 | AML | other | m | 2020-07-14T13:30:40.34 |