A magnitude ML 1.2 earthquake occured in region: 3 km E Castrocaro Terme e Terra del Sole (FC), on
and geographic coordinates (lat, lon) 44.1680, 11.9850 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 |
---|---|---|---|---|
Castrocaro Terme e Terra del Sole | FC | 3 | 6426 | 6426 |
Predappio | FC | 7 | 6346 | 12772 |
Meldola | FC | 8 | 9970 | 22742 |
Forlì | FC | 8 | 117913 | 140655 |
Dovadola | FC | 9 | 1653 | 142308 |
Forlimpopoli | FC | 12 | 13290 | 155598 |
Bertinoro | FC | 12 | 11059 | 166657 |
Modigliana | FC | 15 | 4560 | 171217 |
Faenza | RA | 16 | 58541 | 229758 |
Rocca San Casciano | FC | 16 | 1910 | 231668 |
Civitella di Romagna | FC | 18 | 3786 | 235454 |
Brisighella | RA | 18 | 7639 | 243093 |
Galeata | FC | 20 | 2516 | 245609 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2019-07-31 15:55:49 |
44.1677 | 11.9847 | 10 | 2019-11-13 14:31:02 |
Bollettino Sismico Italiano INGV | 72357231 |
Reviewed Rev100 |
ML 1.2 | 2019-07-31 15:55:49 |
44.1833 | 11.9388 | 10 | 2019-07-31 16:07:39 |
Sala Sismica INGV-Roma | 71065261 |
Field | Value |
---|---|
Time (UTC) | 2019-07-31 15:55:49 ± 0.57 |
Latitude | 44.1677 ± 0.0135 |
Longitude | 11.9847 ± 0.0364 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 72357231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2834 |
Semi-minor axis of confidence ellipse (meter) | 850 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 243 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.48 |
Epicentral distance of station closest to the epicenter (degree) | 0.16637 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42628 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 72357231 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-09-13 08:17:46 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 71065261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-31 16:07:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTRZ.HNZ. | 2019-07-31T15:56:05.25 | 0.6 | undecidable | manual | S | 290 | 47.3193 | 50 | 0.73 | 48 |
IV.SFI.EHZ. | 2019-07-31T15:56:01.15 | 0.6 | undecidable | manual | S | 201 | 31.1466 | 50 | 0.94 | 38 |
IV.IMOL.HNZ. | 2019-07-31T15:56:00.33 | 0.6 | undecidable | manual | S | 318 | 28.749 | 50 | 0.77 | 35 |
IV.MTRZ.HNZ. | 2019-07-31T15:55:57.38 | 0.1 | undecidable | manual | P | 290 | 47.3193 | 50 | -0.62 | 80 |
IV.LMD.HHZ. | 2019-07-31T15:55:57.70 | 0.3 | undecidable | manual | S | 246 | 24.2535 | 111 | -0.43 | 72 |
IV.BRIS.HHZ. | 2019-07-31T15:55:56.34 | 0.6 | undecidable | manual | S | 290 | 18.4704 | 117 | 0.05 | 48 |
IV.SFI.EHZ. | 2019-07-31T15:55:55.89 | 0.3 | undecidable | manual | P | 201 | 31.1466 | 50 | 0.38 | 67 |
IV.IMOL.HNZ. | 2019-07-31T15:55:55.06 | 0.3 | undecidable | manual | P | 318 | 28.749 | 50 | -0.07 | 72 |
IV.LMD.HHZ. | 2019-07-31T15:55:53.93 | 0.1 | negative | manual | P | 246 | 24.2535 | 111 | -0.37 | 100 |
IV.BRIS.HHZ. | 2019-07-31T15:55:53.13 | 0.3 | undecidable | manual | P | 290 | 18.4704 | 117 | -0.12 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRIS.HHN. | ML:1.0 | 0.000076204045 | 0.1152 | AML | other | m | 2019-07-31T15:55:56.61 |
IV.BRIS.HHE. | ML:1.0 | 0.00007791353 | 0.2176 | AML | other | m | 2019-07-31T15:55:57.25 |
IV.LMD.HHE. | ML:1.8 | 0.00040627364999999997 | 0.1664 | AML | other | m | 2019-07-31T15:55:57.86 |
IV.LMD.HHN. | ML:1.9 | 0.0004644591 | 1.8976 | AML | other | m | 2019-07-31T15:55:57.95 |
IV.BRIS.HNN. | ML:1.5 | 0.00023547616500000003 | 1.1872 | AML | other | m | 2019-07-31T15:55:59.19 |
IV.BRIS.HNE. | ML:1.3 | 0.0001619604516 | 0.3808 | AML | other | m | 2019-07-31T15:55:59.28 |
IV.SFI.EHE. | ML:0.7 | 0.000022632475 | 0.1408 | AML | other | m | 2019-07-31T15:56:01.57 |
IV.SFI.HNE. | ML:1.2 | 0.0000793812775 | 1.6032 | AML | other | m | 2019-07-31T15:56:03.92 |
IV.SFI.EHN. | ML:0.6 | 0.00002008771 | 1.68 | AML | other | m | 2019-07-31T15:56:04.14 |
IV.SFI.HNN. | ML:1.4 | 0.00011709610000000001 | 0.4992 | AML | other | m | 2019-07-31T15:56:05.25 |