A magnitude ML 1.2 earthquake occured in region: 1 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6980, 13.2540 at 14 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 | 1 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Arquata del Tronto | AP | 9 | 1178 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Norcia | PG | 17 | 4957 | 12857 |
Montegallo | AP | 17 | 523 | 13380 |
Campotosto | AQ | 18 | 542 | 13922 |
Montereale | AQ | 19 | 2581 | 16503 |
Cascia | PG | 20 | 3217 | 19720 |
Capitignano | AQ | 20 | 665 | 20385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-02-06 07:51:10 |
42.6982 | 13.2543 | 14 | 2020-02-06 08:00:06 |
Sala Sismica INGV-Roma | 76278271 |
Field | Value |
---|---|
Time (UTC) | 2020-02-06 07:51:10 ± 0.08 |
Latitude | 42.6982 ± 0.0036 |
Longitude | 13.2543 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76278271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 429 |
Semi-minor axis of confidence ellipse (meter) | 52 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33904 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76278271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-06 08:00:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SL.LJU.BHZ. | 2020-02-06T07:53:00.07 | 3.0 | undecidable | manual | Sg | 14.95 | 0 | |||
IV.AGLI.HHZ. | 2020-02-06T07:52:49.49 | 3.0 | undecidable | manual | Sn | 7.79 | 0 | |||
IV.SALB.HHZ. | 2020-02-06T07:52:44.51 | 3.0 | undecidable | manual | Sn | -2.57 | 0 | |||
IV.ACATE.EHZ. | 2020-02-06T07:52:36.93 | 3.0 | positive | manual | Pn | 4.01 | 0 | |||
IV.CRJA.HHZ. | 2020-02-06T07:52:31.37 | 3.0 | undecidable | manual | Pg | 10.2 | 0 | |||
IV.AMUR.HHZ. | 2020-02-06T07:52:30.57 | 3.0 | undecidable | manual | Sn | -2.71 | 0 | |||
MN.TRI.HHZ. | 2020-02-06T07:52:29.90 | 3.0 | undecidable | manual | Sn | -4.61 | 0 | |||
SI.KOSI.HHZ. | 2020-02-06T07:52:10.41 | 3.0 | undecidable | manual | Pn | -0.15 | 0 | |||
IV.CAFE.HHZ. | 2020-02-06T07:52:10.84 | 3.0 | undecidable | manual | Sn | -1.44 | 0 | |||
IV.MRB1.HHZ. | 2020-02-06T07:52:07.86 | 3.0 | undecidable | manual | Sn | 0.58 | 0 | |||
IT.GLNS.HNZ. | 2020-02-06T07:51:53.58 | 3.0 | undecidable | manual | Sn | -0.33 | 0 | |||
IV.BARO.EHZ. | 2020-02-06T07:51:32.51 | 3.0 | undecidable | manual | P | 4.39 | 0 | |||
IV.MURB.HNZ. | 2020-02-06T07:51:27.42 | 3.0 | undecidable | manual | P | 1.23 | 0 | |||
IV.GIGS.HHZ. | 2020-02-06T07:51:23.01 | 0.3 | undecidable | manual | S | 136 | 37.629 | 98 | -0.07 | 72 |
IV.GAVE.HNZ. | 2020-02-06T07:51:21.14 | 0.6 | undecidable | manual | S | 269 | 29.3484 | 101 | 0.23 | 47 |
IV.TERO.HHZ. | 2020-02-06T07:51:20.76 | 0.6 | undecidable | manual | S | 106 | 29.748 | 101 | -0.24 | 47 |
IV.MC2.EHZ. | 2020-02-06T07:51:19.69 | 0.6 | undecidable | manual | S | 347 | 24.2535 | 105 | 0.11 | 49 |
IV.MMO1.EHZ. | 2020-02-06T07:51:19.23 | 0.6 | undecidable | manual | S | 15 | 23.0547 | 107 | -0.05 | 49 |
IV.LNSS.HHZ. | 2020-02-06T07:51:18.57 | 0.3 | undecidable | manual | S | 239 | 20.3685 | 110 | -0.04 | 75 |
IV.CAMP.HHZ. | 2020-02-06T07:51:18.99 | 0.3 | undecidable | manual | S | 145 | 21.9669 | 108 | -0.01 | 75 |
IV.NRCA.HHZ. | 2020-02-06T07:51:17.82 | 0.3 | undecidable | manual | S | 323 | 18.87 | 113 | -0.4 | 69 |
IV.GIGS.HHZ. | 2020-02-06T07:51:17.60 | 0.3 | undecidable | manual | P | 136 | 37.629 | 98 | -0.18 | 71 |
IV.GAVE.HNZ. | 2020-02-06T07:51:16.14 | 0.6 | undecidable | manual | P | 269 | 29.3484 | 101 | -0.38 | 46 |
IV.TERO.HHZ. | 2020-02-06T07:51:16.66 | 0.3 | undecidable | manual | P | 106 | 29.748 | 101 | 0.09 | 73 |
IV.SMA1.EHZ. | 2020-02-06T07:51:16.16 | 0.3 | undecidable | manual | S | 139 | 9.9789 | 137 | -0.11 | 75 |
IV.MMO1.EHZ. | 2020-02-06T07:51:15.74 | 0.1 | undecidable | manual | P | 15 | 23.0547 | 107 | 0.16 | 97 |
IV.NRCA.HHZ. | 2020-02-06T07:51:15.01 | 0.1 | undecidable | manual | P | 323 | 18.87 | 113 | 0.04 | 100 |
IV.LNSS.HHZ. | 2020-02-06T07:51:15.27 | 0.3 | undecidable | manual | P | 239 | 20.3685 | 110 | 0.08 | 74 |
IV.CAMP.HHZ. | 2020-02-06T07:51:15.55 | 0.3 | undecidable | manual | P | 145 | 21.9669 | 108 | 0.13 | 73 |
IV.MC2.EHZ. | 2020-02-06T07:51:15.93 | 0.3 | undecidable | manual | P | 347 | 24.2535 | 105 | 0.18 | 72 |
IV.SMA1.EHZ. | 2020-02-06T07:51:14.07 | 0.1 | negative | manual | P | 139 | 9.9789 | 137 | 0.23 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.3 | 0.00011649999999999999 | 0.24 | AML | other | m | 2020-02-06T07:51:20.81 |
IV.RM33.EHE. | ML:1.4 | 0.0001475 | 0.42 | AML | other | m | 2020-02-06T07:51:22.30 |
IV.SMA1.EHE. | ML:1.0 | 0.00009579603 | 0.1024 | AML | other | m | 2020-02-06T07:51:16.43 |
IV.SMA1.EHN. | ML:1.0 | 0.0000910531 | 0.0576 | AML | other | m | 2020-02-06T07:51:16.59 |
IV.LNSS.HNE. | ML:1.2 | 0.00009944423 | 0.2368 | AML | other | m | 2020-02-06T07:51:20.68 |
IV.LNSS.HHE. | ML:1.1 | 0.00008651867 | 0.16 | AML | other | m | 2020-02-06T07:51:19.95 |
IV.LNSS.HHN. | ML:1.4 | 0.00016381799999999998 | 0.16 | AML | other | m | 2020-02-06T07:51:18.84 |
IV.TERO.HHE. | ML:0.8 | 0.000030619815 | 0.2048 | AML | other | m | 2020-02-06T07:51:22.08 |
IV.TERO.HHN. | ML:1.5 | 0.00014507915 | 2.176 | AML | other | m | 2020-02-06T07:51:21.65 |