A magnitude ML 0.9 earthquake occured in region: 6 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6600, 13.1180 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 6 | 482 | 482 |
Cascia | PG | 11 | 3217 | 3699 |
Accumoli | RI | 11 | 667 | 4366 |
Monteleone di Spoleto | PG | 14 | 599 | 4965 |
Amatrice | RI | 14 | 2657 | 7622 |
Norcia | PG | 15 | 4957 | 12579 |
Posta | RI | 15 | 694 | 13273 |
Poggiodomo | PG | 16 | 117 | 13390 |
Borbona | RI | 16 | 617 | 14007 |
Leonessa | RI | 17 | 2435 | 16442 |
Montereale | AQ | 18 | 2581 | 19023 |
Arquata del Tronto | AP | 19 | 1178 | 20201 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2020-09-06 02:14:47 |
42.6597 | 13.1175 | 10 | 2021-02-26 14:55:54 |
Bollettino Sismico Italiano INGV | 82812171 |
Reviewed Rev100 |
ML 0.9 | 2020-09-06 02:14:48 |
42.6612 | 13.1168 | 10 | 2020-09-06 02:32:46 |
Sala Sismica INGV-Roma | 82657831 |
Field | Value |
---|---|
Time (UTC) | 2020-09-06 02:14:47 ± 0.05 |
Latitude | 42.6597 ± 0.0036 |
Longitude | 13.1175 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82812171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 327 |
Semi-minor axis of confidence ellipse (meter) | 281 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 189 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.08004 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42718 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82812171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-11 09:03:33 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82657831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-06 02:32:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHE. | 2020-09-06T02:15:01.91 | 0.3 | undecidable | manual | S | 336 | 42.0246 | 50 | 0.08 | 71 |
IV.MMO1.EHZ. | 2020-09-06T02:14:59.04 | 0.3 | undecidable | manual | S | 33 | 31.5462 | 50 | 0 | 74 |
IV.MC2.EHZ. | 2020-09-06T02:14:58.38 | 0.3 | undecidable | manual | S | 12 | 28.5492 | 50 | 0.16 | 72 |
IV.MOMA.HNZ. | 2020-09-06T02:14:57.10 | 0.6 | undecidable | manual | P | 290 | 47.4192 | 50 | 0.3 | 45 |
IV.CESI.HHE. | 2020-09-06T02:14:56.16 | 0.3 | undecidable | manual | P | 336 | 42.0246 | 50 | 0.18 | 70 |
IV.GAVE.EHZ. | 2020-09-06T02:14:55.06 | 0.3 | undecidable | manual | S | 281 | 18.5703 | 119 | -0.3 | 71 |
IV.SMA1.EHZ. | 2020-09-06T02:14:55.15 | 0.3 | undecidable | manual | S | 100 | 18.0708 | 120 | -0.05 | 74 |
IV.RM33.EHZ. | 2020-09-06T02:14:55.01 | 0.3 | undecidable | manual | S | 155 | 18.4704 | 119 | -0.33 | 70 |
IV.NRCA.HHZ. | 2020-09-06T02:14:55.36 | 0.3 | undecidable | manual | S | 359 | 19.2696 | 118 | -0.22 | 72 |
IV.ARRO.EHZ. | 2020-09-06T02:14:54.03 | 0.3 | undecidable | manual | P | 253 | 30.0477 | 50 | -0.1 | 72 |
IV.MMO1.EHZ. | 2020-09-06T02:14:54.20 | 0.1 | undecidable | manual | P | 33 | 31.5462 | 50 | -0.17 | 95 |
IV.T1299.HNZ. | 2020-09-06T02:14:54.06 | 0.3 | undecidable | manual | S | 102 | 13.7751 | 127 | 0.11 | 74 |
IV.MC2.EHZ. | 2020-09-06T02:14:53.65 | 0.3 | undecidable | manual | P | 12 | 28.5492 | 50 | -0.25 | 70 |
IV.CAMP.HHZ. | 2020-09-06T02:14:53.52 | 0.6 | undecidable | manual | P | 120 | 27.4503 | 50 | -0.22 | 47 |
IV.RM33.EHZ. | 2020-09-06T02:14:52.12 | 0.1 | undecidable | manual | P | 155 | 18.4704 | 119 | -0.11 | 98 |
IV.LNSS.HHZ. | 2020-09-06T02:14:52.85 | 0.3 | undecidable | manual | S | 225 | 8.88 | 139 | 0.13 | 74 |
IV.NRCA.HHZ. | 2020-09-06T02:14:52.36 | 0.1 | undecidable | manual | P | 359 | 19.2696 | 118 | -0.01 | 100 |
IV.GAVE.EHZ. | 2020-09-06T02:14:52.28 | 0.1 | undecidable | manual | P | 281 | 18.5703 | 119 | 0.04 | 100 |
IV.SMA1.EHZ. | 2020-09-06T02:14:52.32 | 0.1 | undecidable | manual | P | 100 | 18.0708 | 120 | 0.17 | 97 |
IV.T1299.HNZ. | 2020-09-06T02:14:51.63 | 0.1 | undecidable | manual | P | 102 | 13.7751 | 127 | 0.2 | 97 |
IV.LNSS.HHZ. | 2020-09-06T02:14:50.98 | 0.1 | undecidable | manual | P | 225 | 8.88 | 139 | 0.26 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.00029049999999999996 | 0.24 | AML | other | m | 2020-09-06T02:14:53.12 |
IV.LNSS.HHN. | ML:1.2 | 0.00022749999999999997 | 0.42 | AML | other | m | 2020-09-06T02:14:53.15 |
IV.GAVE.EHE. | ML:0.9 | 0.00006195 | 0.14 | AML | other | m | 2020-09-06T02:14:55.66 |
IV.NRCA.HHE. | ML:1.0 | 0.00006945 | 0.34 | AML | other | m | 2020-09-06T02:14:55.48 |
IV.GAVE.EHN. | ML:0.9 | 0.0000659 | 0.12 | AML | other | m | 2020-09-06T02:14:55.64 |
IV.SMA1.EHE. | ML:0.7 | 0.00003915 | 0.2 | AML | other | m | 2020-09-06T02:14:55.85 |
IV.SMA1.EHN. | ML:0.6 | 0.00003195 | 0.2 | AML | other | m | 2020-09-06T02:14:55.72 |
IV.NRCA.HHN. | ML:0.8 | 0.0000454 | 0.88 | AML | other | m | 2020-09-06T02:14:56.94 |