A magnitude ML 0.8 earthquake occured in region: 5 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6550, 13.1920 at 11 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 | 5 | 482 | 482 |
Accumoli | RI | 7 | 667 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Montereale | AQ | 15 | 2581 | 6387 |
Arquata del Tronto | AP | 16 | 1178 | 7565 |
Cascia | PG | 16 | 3217 | 10782 |
Borbona | RI | 17 | 617 | 11399 |
Posta | RI | 17 | 694 | 12093 |
Capitignano | AQ | 17 | 665 | 12758 |
Norcia | PG | 17 | 4957 | 17715 |
Campotosto | AQ | 18 | 542 | 18257 |
Monteleone di Spoleto | PG | 20 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2019-08-22 20:12:41 |
42.655 | 13.1922 | 11 | 2019-11-13 14:31:07 |
Bollettino Sismico Italiano INGV | 73293631 |
Reviewed Rev100 |
ML 0.8 | 2019-08-22 20:12:41 |
42.6497 | 13.1913 | 12 | 2019-08-22 20:25:45 |
Sala Sismica INGV-Roma | 71714061 |
Field | Value |
---|---|
Time (UTC) | 2019-08-22 20:12:41 ± 0.07 |
Latitude | 42.6550 ± 0.0036 |
Longitude | 13.1922 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73293631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 397 |
Semi-minor axis of confidence ellipse (meter) | 246 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 352 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
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 | 27 |
Number of defining phases | 16 |
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) | 0.32286 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 73293631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-16 21:55:19 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 71714061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-22 20:25:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAPR.HNZ. | 2019-08-22T20:14:18.90 | 3.0 | undecidable | manual | Sn | -0.61 | 0 | |||
IV.ILLI.HHZ. | 2019-08-22T20:14:15.69 | 3.0 | undecidable | manual | Sn | -1.95 | 0 | |||
IV.MCRV.HHZ. | 2019-08-22T20:13:42.22 | 3.0 | undecidable | manual | Sg | 11.59 | 0 | |||
IV.ZONE.HHZ. | 2019-08-22T20:13:38.29 | 3.0 | positive | manual | Pn | 5.9 | 0 | |||
CR.STON.BHZ. | 2019-08-22T20:13:22.54 | 3.0 | undecidable | manual | Pn | 1.1 | 0 | |||
IV.DGI.HHZ. | 2019-08-22T20:13:20.71 | 3.0 | undecidable | manual | Pn | -1.13 | 0 | |||
IV.TOLF.HHZ. | 2019-08-22T20:13:05.14 | 3.0 | undecidable | manual | Sn | -0.48 | 0 | |||
IV.PE3.EHZ. | 2019-08-22T20:12:56.40 | 3.0 | negative | manual | Pn | -0.91 | 0 | |||
IV.MURB.HHZ. | 2019-08-22T20:12:53.81 | 3.0 | undecidable | manual | Pg | 1.41 | 0 | |||
IV.ARRO.EHZ. | 2019-08-22T20:12:53.41 | 0.6 | undecidable | manual | S | 257 | 35.8419 | 50 | 0.16 | 48 |
IV.SAMA.HHZ. | 2019-08-22T20:12:50.26 | 3.0 | negative | manual | Pn | 2.42 | 0 | |||
IV.CAMP.HHZ. | 2019-08-22T20:12:49.26 | 0.6 | undecidable | manual | S | 127 | 22.0668 | 50 | -0.33 | 44 |
IV.NRCA.HNZ. | 2019-08-22T20:12:49.24 | 0.6 | undecidable | manual | S | 342 | 20.7681 | 50 | 0 | 48 |
IV.ARRO.EHZ. | 2019-08-22T20:12:48.03 | 0.1 | undecidable | manual | P | 257 | 35.8419 | 50 | -0.13 | 68 |
IV.MTRA.EHZ. | 2019-08-22T20:12:48.85 | 0.1 | undecidable | manual | S | 56 | 20.1687 | 50 | -0.21 | 92 |
IV.SMA1.EHZ. | 2019-08-22T20:12:47.07 | 0.1 | undecidable | manual | S | 103 | 11.9769 | 132 | 0.22 | 95 |
IV.RM33.EHZ. | 2019-08-22T20:12:47.70 | 0.1 | undecidable | manual | S | 174 | 16.2726 | 124 | -0.33 | 94 |
IV.LNSS.HHZ. | 2019-08-22T20:12:47.32 | 0.6 | undecidable | manual | S | 245 | 13.6752 | 129 | 0.02 | 49 |
IV.CAMP.HHZ. | 2019-08-22T20:12:46.32 | 0.3 | undecidable | manual | P | 127 | 22.0668 | 50 | 0.27 | 72 |
IV.T1299.EHE. | 2019-08-22T20:12:45.87 | 0.1 | undecidable | manual | S | 107 | 7.6812 | 145 | 0 | 100 |
IV.MTRA.EHZ. | 2019-08-22T20:12:45.74 | 0.1 | undecidable | manual | P | 56 | 20.1687 | 50 | 0 | 96 |
IV.NRCA.HNZ. | 2019-08-22T20:12:45.93 | 0.3 | undecidable | manual | P | 342 | 20.7681 | 50 | 0.08 | 73 |
IV.RM33.EHZ. | 2019-08-22T20:12:45.07 | 0.1 | undecidable | manual | P | 174 | 16.2726 | 124 | -0.08 | 98 |
IV.GUMA.HHZ. | 2019-08-22T20:12:44.87 | 3.0 | undecidable | manual | Pn | 0 | ||||
IV.T1299.EHE. | 2019-08-22T20:12:44.12 | 0.1 | undecidable | manual | P | 107 | 7.6812 | 145 | 0.22 | 97 |
IV.SMA1.EHZ. | 2019-08-22T20:12:44.70 | 0.1 | undecidable | manual | P | 103 | 11.9769 | 132 | 0.23 | 96 |
IV.LNSS.HHZ. | 2019-08-22T20:12:44.78 | 0.1 | undecidable | manual | P | 245 | 13.6752 | 129 | 0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.6 | 0.00004165000000000001 | 1.14 | AML | other | m | 2019-08-22T20:12:47.28 |
IV.SMA1.EHE. | ML:1.4 | 0.00026749999999999994 | 0.3 | AML | other | m | 2019-08-22T20:12:47.49 |
IV.SMA1.EHN. | ML:1.1 | 0.000132 | 0.2 | AML | other | m | 2019-08-22T20:12:47.45 |
IV.RM33.EHE. | ML:0.7 | 0.00004015000000000001 | 0.28 | AML | other | m | 2019-08-22T20:12:47.83 |
IV.LNSS.HHN. | ML:0.7 | 0.0000441 | 0.4 | AML | other | m | 2019-08-22T20:12:48.30 |
IV.RM33.EHN. | ML:0.6 | 0.00003465 | 1.1 | AML | other | m | 2019-08-22T20:12:48.38 |