A magnitude ML 1.5 earthquake occured in region: 4 km NE Rocca San Casciano (FC), on
and geographic coordinates (lat, lon) 44.0870, 11.8760 at 30 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 |
---|---|---|---|---|
Rocca San Casciano | FC | 4 | 1910 | 1910 |
Dovadola | FC | 4 | 1653 | 3563 |
Predappio | FC | 9 | 6346 | 9909 |
Portico e San Benedetto | FC | 10 | 756 | 10665 |
Civitella di Romagna | FC | 10 | 3786 | 14451 |
Modigliana | FC | 10 | 4560 | 19011 |
Galeata | FC | 10 | 2516 | 21527 |
Tredozio | FC | 11 | 1212 | 22739 |
Castrocaro Terme e Terra del Sole | FC | 12 | 6426 | 29165 |
Premilcuore | FC | 15 | 799 | 29964 |
Meldola | FC | 16 | 9970 | 39934 |
Santa Sofia | FC | 16 | 4136 | 44070 |
Brisighella | RA | 17 | 7639 | 51709 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-06-11 21:40:21 |
44.087 | 11.8762 | 30 | 2020-11-19 12:37:04 |
Bollettino Sismico Italiano INGV | 83641381 |
Reviewed Rev100 |
ML 1.5 | 2020-06-11 21:40:21 |
44.0728 | 11.8637 | 30 | 2020-06-11 21:58:07 |
Sala Sismica INGV-Roma | 80097171 |
Field | Value |
---|---|
Time (UTC) | 2020-06-11 21:40:21 ± 0.24 |
Latitude | 44.0870 ± 0.0063 |
Longitude | 11.8762 ± 0.0113 |
Depth (km) | 30 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83641381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 878 |
Semi-minor axis of confidence ellipse (meter) | 205 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 80 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 83641381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-09 09:19:57 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 80097171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-11 21:58:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
XK.GIZZ.HHZ. | 2020-06-11T21:41:21.43 | 3.0 | negative | manual | Pn | 3.15 | 0 | |||
SL.LJU.BHZ. | 2020-06-11T21:41:20.52 | 3.0 | undecidable | manual | Sn | 1.69 | 0 | |||
IV.GATE.HHZ. | 2020-06-11T21:41:04.92 | 3.0 | undecidable | manual | Sn | -5.62 | 0 | |||
CR.STON.BHZ. | 2020-06-11T21:40:55.34 | 3.0 | undecidable | manual | Pn | 0.44 | 0 | |||
IV.ROSPO.HHZ. | 2020-06-11T21:40:55.17 | 3.0 | undecidable | manual | Sn | -2.12 | 0 | |||
IV.RM33.EHZ. | 2020-06-11T21:40:42.30 | 3.0 | undecidable | manual | Sg | 2.34 | 0 | |||
IV.IMOL.HNZ. | 2020-06-11T21:40:36.75 | 3.0 | undecidable | manual | S | 1.83 | 0 | |||
IV.SEI.HHZ. | 2020-06-11T21:40:36.72 | 0.6 | undecidable | manual | S | 265 | 41.4252 | 120 | 0.24 | 46 |
IV.RUFI.EHZ. | 2020-06-11T21:40:36.10 | 0.6 | undecidable | manual | S | 227 | 40.2264 | 121 | -0.11 | 47 |
IV.VISG.HHZ. | 2020-06-11T21:40:35.44 | 0.3 | undecidable | manual | S | 288 | 36.9297 | 124 | -0.03 | 73 |
IV.RONT.HHZ. | 2020-06-11T21:40:35.84 | 0.6 | undecidable | manual | S | 254 | 36.8298 | 124 | 0.4 | 45 |
IV.ASQU.HHZ. | 2020-06-11T21:40:34.98 | 0.6 | undecidable | manual | S | 192 | 32.9448 | 127 | 0.38 | 46 |
IV.RINC.HHZ. | 2020-06-11T21:40:34.16 | 0.3 | undecidable | manual | S | 224 | 30.9468 | 129 | -0.01 | 73 |
IV.ROM9.HNZ. | 2020-06-11T21:40:32.60 | 3.0 | negative | manual | Pn | -1.33 | 0 | |||
IV.BRIS.HHZ. | 2020-06-11T21:40:32.32 | 0.1 | undecidable | manual | S | 330 | 17.5713 | 146 | 0.57 | 87 |
IT.FAZ.HNZ. | 2020-06-11T21:40:32.44 | 0.6 | undecidable | manual | S | 3 | 23.4543 | 138 | -0.28 | 48 |
IV.SFI.EHZ. | 2020-06-11T21:40:32.17 | 0.1 | undecidable | manual | S | 187 | 20.3685 | 142 | -0.01 | 100 |
IV.BLLA.EHZ. | 2020-06-11T21:40:31.16 | 3.0 | undecidable | manual | P | -0.3 | 0 | |||
IV.RUFI.EHZ. | 2020-06-11T21:40:30.10 | 0.1 | undecidable | manual | P | 227 | 40.2264 | 121 | 0.07 | 96 |
IV.ROSPO.HHZ. | 2020-06-11T21:40:30.43 | 3.0 | undecidable | manual | Pn | -3.83 | 0 | |||
IV.LMD.HHZ. | 2020-06-11T21:40:30.65 | 0.6 | undecidable | manual | S | 266 | 13.4754 | 153 | -0.55 | 45 |
IV.SEI.HHZ. | 2020-06-11T21:40:30.14 | 0.3 | undecidable | manual | P | 265 | 41.4252 | 120 | -0.04 | 72 |
IV.VISG.HHZ. | 2020-06-11T21:40:29.37 | 0.1 | undecidable | manual | P | 288 | 36.9297 | 124 | -0.23 | 93 |
IV.IMOL.HNZ. | 2020-06-11T21:40:29.95 | 3.0 | undecidable | manual | P | 0.57 | 0 | |||
IV.RONT.HHZ. | 2020-06-11T21:40:29.65 | 0.1 | positive | manual | P | 254 | 36.8298 | 124 | 0.06 | 97 |
IV.ASQU.HHZ. | 2020-06-11T21:40:29.21 | 0.1 | undecidable | manual | P | 192 | 32.9448 | 127 | 0.12 | 96 |
IV.BRSN.EHN. | 2020-06-11T21:40:29.65 | 3.0 | undecidable | manual | P | 0.76 | 0 | |||
IT.FAZ.HNZ. | 2020-06-11T21:40:28.28 | 0.6 | undecidable | manual | P | 3 | 23.4543 | 138 | 0.27 | 47 |
IV.RINC.HHZ. | 2020-06-11T21:40:28.89 | 0.1 | positive | manual | P | 224 | 30.9468 | 129 | 0.04 | 98 |
IV.FAGN.HHZ. | 2020-06-11T21:40:28.41 | 3.0 | positive | manual | Pn | 0.68 | 0 | |||
IV.SFI.EHZ. | 2020-06-11T21:40:27.59 | 0.1 | positive | manual | P | 187 | 20.3685 | 142 | -0.11 | 98 |
IV.OFFI.HHZ. | 2020-06-11T21:40:27.97 | 3.0 | undecidable | manual | Sn | -5.67 | 0 | |||
IV.BRIS.HHZ. | 2020-06-11T21:40:27.49 | 0.1 | positive | manual | P | 330 | 17.5713 | 146 | 0.04 | 100 |
IV.LMD.HHZ. | 2020-06-11T21:40:26.57 | 0.1 | positive | manual | P | 266 | 13.4754 | 153 | -0.56 | 89 |
IV.PARC.HHZ. | 2020-06-11T21:40:26.62 | 3.0 | undecidable | manual | Pg | 0 | ||||
IV.ARVD.HHZ. | 2020-06-11T21:40:26.38 | 3.0 | undecidable | manual | Sg | -1.54 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHN. | ML:1.6 | 0.000169 | 0.16 | AML | other | m | 2020-06-11T21:40:31.00 |
IV.LMD.HHE. | ML:1.4 | 0.000125 | 0.16 | AML | other | m | 2020-06-11T21:40:31.12 |
IV.SFI.EHE. | ML:1.3 | 0.00007525000000000001 | 0.26 | AML | other | m | 2020-06-11T21:40:32.43 |
IV.BRIS.HHE. | ML:2.0 | 0.0003985 | 0.24 | AML | other | m | 2020-06-11T21:40:32.47 |
IV.SFI.EHN. | ML:1.2 | 0.00006725000000000001 | 0.38 | AML | other | m | 2020-06-11T21:40:32.85 |
IV.BRIS.HHN. | ML:2.1 | 0.000514 | 0.48 | AML | other | m | 2020-06-11T21:40:32.58 |
IV.SFI.HNN. | ML:1.5 | 0.0001356591 | 1.216 | AML | other | m | 2020-06-11T21:40:33.00 |
IV.SFI.HNE. | ML:1.4 | 0.00011230975 | 0.5504 | AML | other | m | 2020-06-11T21:40:33.41 |
IV.BRIS.HNE. | ML:1.4 | 0.00011667321999999999 | 0.2656 | AML | other | m | 2020-06-11T21:40:33.29 |
IV.RINC.HHE. | ML:1.5 | 0.00011300000000000001 | 0.64 | AML | other | m | 2020-06-11T21:40:34.66 |
IV.RINC.HHN. | ML:1.6 | 0.000131 | 0.4 | AML | other | m | 2020-06-11T21:40:34.55 |
IV.ASQU.HHN. | ML:1.2 | 0.000055599999999999996 | 0.84 | AML | other | m | 2020-06-11T21:40:35.60 |
IV.ASQU.HHE. | ML:1.4 | 0.00007325 | 0.24 | AML | other | m | 2020-06-11T21:40:35.50 |
IV.VISG.HHE. | ML:1.2 | 0.000042499999999999996 | 0.72 | AML | other | m | 2020-06-11T21:40:35.80 |
IV.VISG.HHN. | ML:1.4 | 0.0000708 | 0.42 | AML | other | m | 2020-06-11T21:40:36.02 |
IV.RONT.HHN. | ML:1.7 | 0.000158 | 1.14 | AML | other | m | 2020-06-11T21:40:36.41 |
IV.RUFI.EHN. | ML:1.4 | 0.000062743095 | 0.2816 | AML | other | m | 2020-06-11T21:40:36.45 |
IV.RUFI.EHE. | ML:1.0 | 0.000031864434999999995 | 0.896 | AML | other | m | 2020-06-11T21:40:36.67 |
IV.SEI.HHN. | ML:1.6 | 0.000111 | 1.66 | AML | other | m | 2020-06-11T21:40:37.01 |
IV.SEI.HHE. | ML:1.5 | 0.00008774999999999999 | 0.68 | AML | other | m | 2020-06-11T21:40:37.24 |
IV.RONT.HHE. | ML:1.7 | 0.00014299999999999998 | 0.76 | AML | other | m | 2020-06-11T21:40:37.68 |