A magnitude ML 1.2 earthquake occured in region: 2 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6770, 13.2370 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 |
---|---|---|---|---|
Accumoli | RI | 2 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Montereale | AQ | 17 | 2581 | 7565 |
Campotosto | AQ | 17 | 542 | 8107 |
Norcia | PG | 18 | 4957 | 13064 |
Acquasanta Terme | AP | 18 | 2916 | 15980 |
Capitignano | AQ | 18 | 665 | 16645 |
Cascia | PG | 19 | 3217 | 19862 |
Borbona | RI | 20 | 617 | 20479 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-09-30 07:06:47 |
42.6767 | 13.2368 | 12 | 2016-09-30 07:16:44 |
Sala Sismica INGV-Roma | 29696621 |
Field | Value |
---|---|
Time (UTC) | 2016-09-30 07:06:47 ± 0.06 |
Latitude | 42.6767 ± 0.0036 |
Longitude | 13.2368 ± 0.0049 |
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 | 29696621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 410 |
Semi-minor axis of confidence ellipse (meter) | 31 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 323 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29768 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 29696621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-30 07:16:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SENI.HNZ. | 2016-09-30T07:07:22.99 | 3.0 | undecidable | manual | S | 0.2 | 0 | |||
IV.COR1.EHZ. | 2016-09-30T07:07:20.99 | 3.0 | undecidable | manual | S | -0.37 | 0 | |||
IV.T1215.EHZ. | 2016-09-30T07:06:58.50 | 0.1 | undecidable | manual | S | 295 | 33.0447 | 93 | -0.13 | 97 |
IV.TERO.HHZ. | 2016-09-30T07:06:57.79 | 0.1 | undecidable | manual | S | 101 | 30.5472 | 93 | -0.17 | 95 |
IV.T1241.HHZ. | 2016-09-30T07:06:56.33 | 0.1 | undecidable | manual | S | 38 | 25.4523 | 95 | -0.27 | 95 |
IV.T1243.HHZ. | 2016-09-30T07:06:54.38 | 0.3 | undecidable | manual | S | 83 | 17.3715 | 102 | -0.09 | 74 |
IV.LNSS.HHZ. | 2016-09-30T07:06:54.53 | 0.1 | undecidable | manual | S | 243 | 17.9709 | 101 | -0.1 | 99 |
IV.T1242.HHZ. | 2016-09-30T07:06:54.48 | 0.1 | undecidable | manual | S | 351 | 17.1717 | 103 | 0.08 | 100 |
IV.RM33.EHZ. | 2016-09-30T07:06:54.92 | 0.1 | undecidable | manual | S | 186 | 18.6702 | 100 | 0.11 | 100 |
IV.T1215.EHZ. | 2016-09-30T07:06:53.75 | 0.1 | undecidable | manual | P | 295 | 33.0447 | 93 | -0.11 | 97 |
IV.MMO1.EHZ. | 2016-09-30T07:06:53.21 | 0.1 | undecidable | manual | P | 16 | 25.752 | 95 | 0.47 | 90 |
IV.TERO.HHZ. | 2016-09-30T07:06:53.51 | 0.1 | undecidable | manual | P | 101 | 30.5472 | 93 | 0.04 | 99 |
IV.T1241.HHZ. | 2016-09-30T07:06:52.65 | 0.1 | undecidable | manual | P | 38 | 25.4523 | 95 | -0.04 | 99 |
IV.T1217.EHZ. | 2016-09-30T07:06:52.06 | 0.6 | undecidable | manual | P | 279 | 25.2525 | 95 | -0.59 | 44 |
IV.RM33.EHZ. | 2016-09-30T07:06:51.85 | 0.1 | undecidable | manual | P | 186 | 18.6702 | 100 | 0.19 | 97 |
IV.T1243.HHZ. | 2016-09-30T07:06:51.55 | 0.1 | undecidable | manual | P | 83 | 17.3715 | 102 | 0.09 | 100 |
IV.LNSS.HHZ. | 2016-09-30T07:06:51.61 | 0.1 | undecidable | manual | P | 243 | 17.9709 | 101 | 0.06 | 100 |
IV.T1204.EHZ. | 2016-09-30T07:06:51.88 | 0.1 | undecidable | manual | S | 91 | 6.4935 | 143 | -0.13 | 99 |
IV.T1242.HHZ. | 2016-09-30T07:06:51.61 | 0.1 | undecidable | manual | P | 351 | 17.1717 | 103 | 0.19 | 97 |
IV.T1204.EHZ. | 2016-09-30T07:06:50.26 | 0.1 | undecidable | manual | P | 91 | 6.4935 | 143 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.2 | 0.00011099999999999999 | 0.16 | AML | other | m | 2016-09-30T07:07:05.34 |
IV.LNSS.HHE. | ML:1.1 | 0.0001004 | 0.16 | AML | other | m | 2016-09-30T07:07:05.60 |
IV.T1204.EHN. | ML:1.1 | 0.00016599999999999997 | 1.52 | AML | other | m | 2016-09-30T07:06:52.74 |
IV.T1204.EHE. | ML:1.0 | 0.000136 | 0.5 | AML | other | m | 2016-09-30T07:06:52.08 |
IV.T1242.HHE. | ML:1.6 | 0.0003305 | 0.44 | AML | other | m | 2016-09-30T07:07:00.94 |
IV.T1242.HHN. | ML:1.8 | 0.0005035 | 0.32 | AML | other | m | 2016-09-30T07:07:01.29 |
IV.TERO.HHE. | ML:0.9 | 0.00003765 | 1.1 | AML | other | m | 2016-09-30T07:07:10.35 |
IV.TERO.HHN. | ML:1.0 | 0.00004555 | 0.1 | AML | other | m | 2016-09-30T07:07:35.91 |