A magnitude ML 1.0 earthquake occured in region: 2 km NE Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5710, 13.3830 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 |
---|---|---|---|---|
Campotosto | AQ | 2 | 542 | 542 |
Crognaleto | TE | 8 | 1297 | 1839 |
Capitignano | AQ | 9 | 665 | 2504 |
Amatrice | RI | 10 | 2657 | 5161 |
Cortino | TE | 12 | 656 | 5817 |
Montereale | AQ | 12 | 2581 | 8398 |
Fano Adriano | TE | 13 | 296 | 8694 |
Pietracamela | TE | 15 | 271 | 8965 |
Barete | AQ | 16 | 737 | 9702 |
Pizzoli | AQ | 17 | 4326 | 14028 |
Rocca Santa Maria | TE | 18 | 537 | 14565 |
Accumoli | RI | 18 | 667 | 15232 |
Cagnano Amiterno | AQ | 18 | 1369 | 16601 |
Cittareale | RI | 19 | 482 | 17083 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-04-09 20:51:54 |
42.5707 | 13.3828 | 14 | 2020-04-09 21:02:02 |
Sala Sismica INGV-Roma | 78055631 |
Field | Value |
---|---|
Time (UTC) | 2020-04-09 20:51:54 ± 0.12 |
Latitude | 42.5707 ± 0.0054 |
Longitude | 13.3828 ± 0.0085 |
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 | 78055631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 780 |
Semi-minor axis of confidence ellipse (meter) | 183 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 66 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
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) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.03957 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53690 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 78055631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-09 21:02:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-04-09T20:52:13.42 | 0.6 | undecidable | manual | S | 346 | 59.5959 | 94 | 0.56 | 41 |
IV.MC2.EHZ. | 2020-04-09T20:52:08.61 | 1.0 | undecidable | manual | S | 337 | 40.9257 | 97 | 0.7 | 20 |
IV.MMO1.EHZ. | 2020-04-09T20:52:07.10 | 0.6 | undecidable | manual | S | 353 | 36.741 | 98 | 0.32 | 45 |
IV.FAGN.HHN. | 2020-04-09T20:52:07.53 | 0.1 | undecidable | manual | S | 154 | 37.629 | 97 | 0.52 | 81 |
IV.NRCA.HHZ. | 2020-04-09T20:52:06.63 | 0.6 | undecidable | manual | S | 323 | 36.4413 | 98 | -0.08 | 46 |
IV.CSP1.EHZ. | 2020-04-09T20:52:04.80 | 0.1 | undecidable | manual | P | 346 | 59.5959 | 94 | -0.29 | 85 |
IV.MC2.EHZ. | 2020-04-09T20:52:02.85 | 1.0 | undecidable | manual | P | 337 | 40.9257 | 97 | 0.63 | 20 |
IV.FAGN.HHN. | 2020-04-09T20:52:02.48 | 0.6 | undecidable | manual | P | 154 | 37.629 | 97 | 0.77 | 37 |
IV.TERO.HHZ. | 2020-04-09T20:52:02.13 | 0.6 | undecidable | manual | S | 72 | 18.9699 | 112 | -0.04 | 49 |
IV.GIGS.HHZ. | 2020-04-09T20:52:02.09 | 0.6 | undecidable | manual | S | 130 | 20.2686 | 110 | -0.4 | 46 |
IV.RM33.EHZ. | 2020-04-09T20:52:01.04 | 0.6 | undecidable | manual | S | 244 | 15.3735 | 120 | -0.27 | 46 |
IV.NRCA.HHZ. | 2020-04-09T20:52:01.24 | 0.1 | undecidable | manual | P | 323 | 36.4413 | 98 | -0.29 | 89 |
IV.MMO1.EHZ. | 2020-04-09T20:52:01.52 | 0.1 | undecidable | manual | P | 353 | 36.741 | 98 | -0.05 | 93 |
IV.CAMP.HHN. | 2020-04-09T20:51:59.49 | 0.6 | undecidable | manual | S | 151 | 4.3956 | 159 | 0.11 | 49 |
IV.SMA1.EHZ. | 2020-04-09T20:51:59.93 | 0.6 | undecidable | manual | S | 330 | 7.6812 | 145 | 0.14 | 49 |
IV.GIGS.HHZ. | 2020-04-09T20:51:58.66 | 0.1 | undecidable | manual | P | 130 | 20.2686 | 110 | -0.44 | 90 |
IV.RM33.EHZ. | 2020-04-09T20:51:58.16 | 0.1 | undecidable | manual | P | 244 | 15.3735 | 120 | -0.26 | 93 |
IV.TERO.HHZ. | 2020-04-09T20:51:58.73 | 0.1 | undecidable | manual | P | 72 | 18.9699 | 112 | -0.19 | 95 |
IV.SMA1.EHZ. | 2020-04-09T20:51:57.62 | 0.1 | undecidable | manual | P | 330 | 7.6812 | 145 | 0.08 | 99 |
IV.T1299.EHE. | 2020-04-09T20:51:57.97 | 0.1 | undecidable | manual | P | 311 | 10.878 | 134 | 0.11 | 98 |
IV.CAMP.HHN. | 2020-04-09T20:51:57.33 | 0.1 | undecidable | manual | P | 151 | 4.3956 | 159 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.4 | 0.00002735 | 0.76 | AML | other | m | 2020-04-09T20:52:00.27 |
IV.SMA1.EHE. | ML:0.8 | 0.00006565 | 0.16 | AML | other | m | 2020-04-09T20:52:00.59 |
IV.RM33.EHN. | ML:1.3 | 0.00015949999999999997 | 0.86 | AML | other | m | 2020-04-09T20:52:01.13 |
IV.RM33.EHE. | ML:1.1 | 0.00010564999999999999 | 0.62 | AML | other | m | 2020-04-09T20:52:01.13 |
IV.GIGS.HHE. | ML:0.6 | 0.000023 | 0.38 | AML | other | m | 2020-04-09T20:52:02.13 |
IV.GIGS.HHN. | ML:0.7 | 0.0000371 | 0.38 | AML | other | m | 2020-04-09T20:52:02.14 |
IV.TERO.HHE. | ML:1.1 | 0.00008885 | 0.16 | AML | other | m | 2020-04-09T20:52:02.27 |
IV.TERO.HHN. | ML:1.1 | 0.00009620000000000001 | 0.18 | AML | other | m | 2020-04-09T20:52:02.19 |
IV.NRCA.HHE. | ML:1.5 | 0.000121 | 1.28 | AML | other | m | 2020-04-09T20:52:06.16 |
IV.NRCA.HHN. | ML:1.5 | 0.0001234 | 0.12 | AML | other | m | 2020-04-09T20:52:07.03 |